| 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 | $131.93 | 4.217% | $137.4935 | $137.49 | $137.50 | $137.50 |
| Purchase #2 | $183.34 | 11.735% | $204.8549 | $204.85 | $204.85 | $204.90 |
| Purchase #3 | $232.57 | 13.209% | $263.2902 | $263.29 | $263.30 | $263.30 |
| Purchase #4 | $212.49 | 12.364% | $238.7623 | $238.76 | $238.75 | $238.80 |
| Purchase #5 | $162.80 | 13.223% | $184.327 | $184.33 | $184.35 | $184.30 |
| Purchase #6 | $85.94 | 8.501% | $93.2458 | $93.25 | $93.25 | $93.20 |
| Purchase #7 | $250.71 | 6.549% | $267.129 | $267.13 | $267.15 | $267.10 |
| 7 purchase totals = | $1,259.78 | $1,389.1027 | $1,389.10 | $1,389.15 | $1,389.10 | |