| 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 | $221.33 | 6.604% | $235.9466 | $235.95 | $235.95 | $235.90 |
| Purchase #2 | $213.38 | 3.265% | $220.3469 | $220.35 | $220.35 | $220.30 |
| Purchase #3 | $90.33 | 12.272% | $101.4153 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $141.89 | 4.218% | $147.8749 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $173.35 | 4.188% | $180.6099 | $180.61 | $180.60 | $180.60 |
| Purchase #6 | $214.33 | 10.779% | $237.4326 | $237.43 | $237.45 | $237.40 |
| Purchase #7 | $166.62 | 12.468% | $187.3942 | $187.39 | $187.40 | $187.40 |
| 7 purchase totals = | $1,221.23 | $1,311.0204 | $1,311.02 | $1,311.00 | $1,310.90 | |