| 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 | $22.27 | 10.367% | $24.5787 | $24.58 | $24.60 | $24.60 |
| Purchase #2 | $182.72 | 11.128% | $203.0531 | $203.05 | $203.05 | $203.10 |
| Purchase #3 | $162.40 | 9.550% | $177.9092 | $177.91 | $177.90 | $177.90 |
| Purchase #4 | $150.96 | 12.121% | $169.2579 | $169.26 | $169.25 | $169.30 |
| Purchase #5 | $161.51 | 4.397% | $168.6116 | $168.61 | $168.60 | $168.60 |
| Purchase #6 | $37.87 | 7.831% | $40.8356 | $40.84 | $40.85 | $40.80 |
| Purchase #7 | $127.93 | 9.536% | $140.1294 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $845.66 | $924.3755 | $924.38 | $924.40 | $924.40 | |