| 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 | $207.44 | 4.189% | $216.1297 | $216.13 | $216.15 | $216.10 |
| Purchase #2 | $95.54 | 6.217% | $101.4797 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $203.66 | 3.278% | $210.336 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $44.47 | 9.450% | $48.6724 | $48.67 | $48.65 | $48.70 |
| Purchase #5 | $29.85 | 10.480% | $32.9783 | $32.98 | $33.00 | $33.00 |
| Purchase #6 | $250.61 | 7.813% | $270.1902 | $270.19 | $270.20 | $270.20 |
| Purchase #7 | $194.56 | 4.871% | $204.037 | $204.04 | $204.05 | $204.00 |
| 7 purchase totals = | $1,026.13 | $1,083.8233 | $1,083.83 | $1,083.90 | $1,083.80 | |