| 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 | $10.31 | 8.647% | $11.2015 | $11.20 | $11.20 | $11.20 |
| Purchase #2 | $102.64 | 8.312% | $111.1714 | $111.17 | $111.15 | $111.20 |
| Purchase #3 | $241.55 | 8.642% | $262.4248 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $212.93 | 13.771% | $242.2526 | $242.25 | $242.25 | $242.30 |
| Purchase #5 | $152.91 | 9.686% | $167.7209 | $167.72 | $167.70 | $167.70 |
| Purchase #6 | $219.72 | 7.104% | $235.3289 | $235.33 | $235.35 | $235.30 |
| Purchase #7 | $87.30 | 10.242% | $96.2413 | $96.24 | $96.25 | $96.20 |
| 7 purchase totals = | $1,027.36 | $1,126.3414 | $1,126.33 | $1,126.30 | $1,126.30 | |