| 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 | $29.59 | 8.548% | $32.1194 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $222.74 | 13.644% | $253.1306 | $253.13 | $253.15 | $253.10 |
| Purchase #3 | $131.29 | 9.226% | $143.4028 | $143.40 | $143.40 | $143.40 |
| Purchase #4 | $154.79 | 6.732% | $165.2105 | $165.21 | $165.20 | $165.20 |
| Purchase #5 | $110.85 | 12.365% | $124.5566 | $124.56 | $124.55 | $124.60 |
| Purchase #6 | $179.38 | 13.197% | $203.0528 | $203.05 | $203.05 | $203.10 |
| Purchase #7 | $200.88 | 10.454% | $221.88 | $221.88 | $221.90 | $221.90 |
| 7 purchase totals = | $1,029.52 | $1,143.3527 | $1,143.35 | $1,143.35 | $1,143.40 | |