| 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 | $124.43 | 7.552% | $133.827 | $133.83 | $133.85 | $133.80 |
| Purchase #2 | $233.72 | 7.405% | $251.027 | $251.03 | $251.05 | $251.00 |
| Purchase #3 | $207.68 | 12.501% | $233.6421 | $233.64 | $233.65 | $233.60 |
| Purchase #4 | $102.58 | 6.109% | $108.8466 | $108.85 | $108.85 | $108.80 |
| Purchase #5 | $123.26 | 4.757% | $129.1235 | $129.12 | $129.10 | $129.10 |
| Purchase #6 | $69.80 | 6.460% | $74.3091 | $74.31 | $74.30 | $74.30 |
| Purchase #7 | $168.25 | 5.317% | $177.1959 | $177.20 | $177.20 | $177.20 |
| 7 purchase totals = | $1,029.72 | $1,107.9712 | $1,107.98 | $1,108.00 | $1,107.80 | |