| 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 | $211.39 | 4.191% | $220.2494 | $220.25 | $220.25 | $220.20 |
| Purchase #2 | $13.45 | 13.175% | $15.222 | $15.22 | $15.20 | $15.20 |
| Purchase #3 | $190.74 | 6.364% | $202.8787 | $202.88 | $202.90 | $202.90 |
| Purchase #4 | $139.69 | 11.555% | $155.8312 | $155.83 | $155.85 | $155.80 |
| Purchase #5 | $149.86 | 8.420% | $162.4782 | $162.48 | $162.50 | $162.50 |
| Purchase #6 | $214.66 | 10.456% | $237.1048 | $237.10 | $237.10 | $237.10 |
| Purchase #7 | $200.55 | 6.105% | $212.7936 | $212.79 | $212.80 | $212.80 |
| 7 purchase totals = | $1,120.34 | $1,206.5579 | $1,206.55 | $1,206.60 | $1,206.50 | |