| 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 | $210.86 | 9.760% | $231.4399 | $231.44 | $231.45 | $231.40 |
| Purchase #2 | $11.29 | 10.801% | $12.5094 | $12.51 | $12.50 | $12.50 |
| Purchase #3 | $177.61 | 9.373% | $194.2574 | $194.26 | $194.25 | $194.30 |
| Purchase #4 | $189.29 | 6.343% | $201.2967 | $201.30 | $201.30 | $201.30 |
| Purchase #5 | $63.40 | 4.775% | $66.4274 | $66.43 | $66.45 | $66.40 |
| Purchase #6 | $143.46 | 11.685% | $160.2233 | $160.22 | $160.20 | $160.20 |
| Purchase #7 | $108.67 | 5.625% | $114.7827 | $114.78 | $114.80 | $114.80 |
| 7 purchase totals = | $904.58 | $980.9368 | $980.94 | $980.95 | $980.90 | |