| 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 | $101.57 | 4.657% | $106.3001 | $106.30 | $106.30 | $106.30 |
| Purchase #2 | $237.86 | 4.270% | $248.0166 | $248.02 | $248.00 | $248.00 |
| Purchase #3 | $225.92 | 13.360% | $256.1029 | $256.10 | $256.10 | $256.10 |
| Purchase #4 | $189.66 | 5.463% | $200.0211 | $200.02 | $200.00 | $200.00 |
| Purchase #5 | $39.69 | 3.105% | $40.9224 | $40.92 | $40.90 | $40.90 |
| Purchase #6 | $56.70 | 9.229% | $61.9328 | $61.93 | $61.95 | $61.90 |
| Purchase #7 | $36.25 | 5.456% | $38.2278 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $887.65 | $951.5237 | $951.52 | $951.50 | $951.40 | |