| 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 | $230.77 | 8.786% | $251.0455 | $251.05 | $251.05 | $251.00 |
| Purchase #2 | $224.28 | 8.128% | $242.5095 | $242.51 | $242.50 | $242.50 |
| Purchase #3 | $38.83 | 12.154% | $43.5494 | $43.55 | $43.55 | $43.50 |
| Purchase #4 | $191.94 | 5.675% | $202.8326 | $202.83 | $202.85 | $202.80 |
| Purchase #5 | $219.64 | 5.239% | $231.1469 | $231.15 | $231.15 | $231.10 |
| Purchase #6 | $168.75 | 8.622% | $183.2996 | $183.30 | $183.30 | $183.30 |
| Purchase #7 | $160.75 | 5.631% | $169.8018 | $169.80 | $169.80 | $169.80 |
| 7 purchase totals = | $1,234.96 | $1,324.1853 | $1,324.19 | $1,324.20 | $1,324.00 | |