| 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 | $168.87 | 12.425% | $189.8521 | $189.85 | $189.85 | $189.90 |
| Purchase #2 | $64.69 | 3.818% | $67.1599 | $67.16 | $67.15 | $67.20 |
| Purchase #3 | $188.83 | 11.346% | $210.2547 | $210.25 | $210.25 | $210.30 |
| Purchase #4 | $226.98 | 5.747% | $240.0245 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $205.28 | 7.276% | $220.2162 | $220.22 | $220.20 | $220.20 |
| Purchase #6 | $62.50 | 13.800% | $71.125 | $71.13 | $71.15 | $71.10 |
| Purchase #7 | $21.29 | 9.775% | $23.3711 | $23.37 | $23.35 | $23.40 |
| 7 purchase totals = | $938.44 | $1,022.0035 | $1,022.00 | $1,021.95 | $1,022.10 | |