| 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 | $13.40 | 9.182% | $14.6304 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $205.84 | 8.395% | $223.1203 | $223.12 | $223.10 | $223.10 |
| Purchase #3 | $156.72 | 11.817% | $175.2396 | $175.24 | $175.25 | $175.20 |
| Purchase #4 | $238.93 | 13.307% | $270.7244 | $270.72 | $270.70 | $270.70 |
| Purchase #5 | $111.26 | 7.236% | $119.3108 | $119.31 | $119.30 | $119.30 |
| Purchase #6 | $94.35 | 11.533% | $105.2314 | $105.23 | $105.25 | $105.20 |
| Purchase #7 | $17.30 | 8.783% | $18.8195 | $18.82 | $18.80 | $18.80 |
| 7 purchase totals = | $837.80 | $927.0764 | $927.07 | $927.05 | $926.90 | |