| 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 | $182.88 | 11.313% | $203.5692 | $203.57 | $203.55 | $203.60 |
| Purchase #2 | $238.97 | 10.399% | $263.8205 | $263.82 | $263.80 | $263.80 |
| Purchase #3 | $220.86 | 9.215% | $241.2122 | $241.21 | $241.20 | $241.20 |
| Purchase #4 | $143.69 | 5.341% | $151.3645 | $151.36 | $151.35 | $151.40 |
| Purchase #5 | $93.55 | 3.195% | $96.5389 | $96.54 | $96.55 | $96.50 |
| Purchase #6 | $212.38 | 9.417% | $232.3798 | $232.38 | $232.40 | $232.40 |
| Purchase #7 | $229.86 | 11.566% | $256.4456 | $256.45 | $256.45 | $256.40 |
| 7 purchase totals = | $1,322.19 | $1,445.3307 | $1,445.33 | $1,445.30 | $1,445.30 | |