| 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 | $100.29 | 12.368% | $112.6939 | $112.69 | $112.70 | $112.70 |
| Purchase #2 | $175.43 | 9.607% | $192.2836 | $192.28 | $192.30 | $192.30 |
| Purchase #3 | $184.47 | 12.820% | $208.1191 | $208.12 | $208.10 | $208.10 |
| Purchase #4 | $202.85 | 5.114% | $213.2237 | $213.22 | $213.20 | $213.20 |
| Purchase #5 | $88.74 | 3.523% | $91.8663 | $91.87 | $91.85 | $91.90 |
| Purchase #6 | $146.47 | 12.440% | $164.6909 | $164.69 | $164.70 | $164.70 |
| Purchase #7 | $195.49 | 6.656% | $208.5018 | $208.50 | $208.50 | $208.50 |
| 7 purchase totals = | $1,093.74 | $1,191.3793 | $1,191.37 | $1,191.35 | $1,191.40 | |