| 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 | $223.28 | 11.111% | $248.0886 | $248.09 | $248.10 | $248.10 |
| Purchase #2 | $216.47 | 13.168% | $244.9748 | $244.97 | $244.95 | $245.00 |
| Purchase #3 | $23.70 | 5.653% | $25.0398 | $25.04 | $25.05 | $25.00 |
| Purchase #4 | $245.69 | 5.203% | $258.4733 | $258.47 | $258.45 | $258.50 |
| Purchase #5 | $127.55 | 6.729% | $136.1328 | $136.13 | $136.15 | $136.10 |
| Purchase #6 | $159.96 | 9.234% | $174.7307 | $174.73 | $174.75 | $174.70 |
| Purchase #7 | $55.39 | 4.489% | $57.8765 | $57.88 | $57.90 | $57.90 |
| 7 purchase totals = | $1,052.04 | $1,145.3165 | $1,145.31 | $1,145.35 | $1,145.30 | |