| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $192.54 | 4.460% | $201.1273 | $201.13 | $201.15 | $201.10 |
| Purchase #2 | $215.93 | 3.307% | $223.0708 | $223.07 | $223.05 | $223.10 |
| Purchase #3 | $164.94 | 12.277% | $185.1897 | $185.19 | $185.20 | $185.20 |
| Purchase #4 | $166.74 | 13.489% | $189.2316 | $189.23 | $189.25 | $189.20 |
| Purchase #5 | $228.70 | 3.586% | $236.9012 | $236.90 | $236.90 | $236.90 |
| Purchase #6 | $112.52 | 5.202% | $118.3733 | $118.37 | $118.35 | $118.40 |
| Purchase #7 | $154.42 | 12.449% | $173.6437 | $173.64 | $173.65 | $173.60 |
| 7 purchase totals = | $1,235.79 | $1,327.5376 | $1,327.53 | $1,327.55 | $1,327.50 | |