| 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 | $197.65 | 9.449% | $216.3259 | $216.33 | $216.35 | $216.30 |
| Purchase #2 | $33.67 | 8.501% | $36.5323 | $36.53 | $36.55 | $36.50 |
| Purchase #3 | $66.79 | 7.586% | $71.8567 | $71.86 | $71.85 | $71.90 |
| Purchase #4 | $182.48 | 6.604% | $194.531 | $194.53 | $194.55 | $194.50 |
| Purchase #5 | $88.60 | 10.129% | $97.5743 | $97.57 | $97.55 | $97.60 |
| Purchase #6 | $201.51 | 12.838% | $227.3799 | $227.38 | $227.40 | $227.40 |
| Purchase #7 | $228.36 | 12.505% | $256.9164 | $256.92 | $256.90 | $256.90 |
| 7 purchase totals = | $999.06 | $1,101.1165 | $1,101.12 | $1,101.15 | $1,101.10 | |