| 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 | $197.53 | 12.205% | $221.6385 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $212.38 | 5.561% | $224.1905 | $224.19 | $224.20 | $224.20 |
| Purchase #3 | $158.34 | 10.262% | $174.5889 | $174.59 | $174.60 | $174.60 |
| Purchase #4 | $162.44 | 9.712% | $178.2162 | $178.22 | $178.20 | $178.20 |
| Purchase #5 | $228.70 | 10.662% | $253.084 | $253.08 | $253.10 | $253.10 |
| Purchase #6 | $175.72 | 4.446% | $183.5325 | $183.53 | $183.55 | $183.50 |
| Purchase #7 | $52.85 | 5.840% | $55.9364 | $55.94 | $55.95 | $55.90 |
| 7 purchase totals = | $1,187.96 | $1,291.1870 | $1,291.19 | $1,291.25 | $1,291.10 | |