| 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 | $211.29 | 8.376% | $228.9877 | $228.99 | $229.00 | $229.00 |
| Purchase #2 | $248.70 | 9.423% | $272.135 | $272.14 | $272.15 | $272.10 |
| Purchase #3 | $66.47 | 3.694% | $68.9254 | $68.93 | $68.95 | $68.90 |
| Purchase #4 | $28.88 | 7.763% | $31.122 | $31.12 | $31.10 | $31.10 |
| Purchase #5 | $84.27 | 10.628% | $93.2262 | $93.23 | $93.25 | $93.20 |
| Purchase #6 | $235.98 | 4.167% | $245.8133 | $245.81 | $245.80 | $245.80 |
| Purchase #7 | $43.71 | 9.109% | $47.6915 | $47.69 | $47.70 | $47.70 |
| 7 purchase totals = | $919.30 | $987.9011 | $987.91 | $987.95 | $987.80 | |