| 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 | $205.85 | 9.733% | $225.8854 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $172.98 | 13.444% | $196.2354 | $196.24 | $196.25 | $196.20 |
| Purchase #3 | $194.73 | 13.312% | $220.6525 | $220.65 | $220.65 | $220.70 |
| Purchase #4 | $180.33 | 11.533% | $201.1275 | $201.13 | $201.15 | $201.10 |
| Purchase #5 | $237.98 | 13.584% | $270.3072 | $270.31 | $270.30 | $270.30 |
| Purchase #6 | $173.91 | 12.122% | $194.9914 | $194.99 | $195.00 | $195.00 |
| Purchase #7 | $126.55 | 9.142% | $138.1192 | $138.12 | $138.10 | $138.10 |
| 7 purchase totals = | $1,292.33 | $1,447.3186 | $1,447.33 | $1,447.35 | $1,447.30 | |