| 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 | $194.80 | 13.190% | $220.4941 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $15.64 | 9.421% | $17.1134 | $17.11 | $17.10 | $17.10 |
| Purchase #3 | $42.78 | 4.229% | $44.5892 | $44.59 | $44.60 | $44.60 |
| Purchase #4 | $196.92 | 4.776% | $206.3249 | $206.32 | $206.30 | $206.30 |
| Purchase #5 | $138.59 | 6.726% | $147.9116 | $147.91 | $147.90 | $147.90 |
| Purchase #6 | $243.77 | 5.301% | $256.6922 | $256.69 | $256.70 | $256.70 |
| Purchase #7 | $23.45 | 8.162% | $25.364 | $25.36 | $25.35 | $25.40 |
| 7 purchase totals = | $855.95 | $918.4894 | $918.47 | $918.45 | $918.50 | |