| 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 | $234.30 | 10.256% | $258.3298 | $258.33 | $258.35 | $258.30 |
| Purchase #2 | $106.84 | 11.528% | $119.1565 | $119.16 | $119.15 | $119.20 |
| Purchase #3 | $36.52 | 8.844% | $39.7498 | $39.75 | $39.75 | $39.70 |
| Purchase #4 | $149.63 | 10.563% | $165.4354 | $165.44 | $165.45 | $165.40 |
| Purchase #5 | $94.52 | 7.726% | $101.8226 | $101.82 | $101.80 | $101.80 |
| Purchase #6 | $29.98 | 7.592% | $32.2561 | $32.26 | $32.25 | $32.30 |
| Purchase #7 | $119.98 | 9.275% | $131.1081 | $131.11 | $131.10 | $131.10 |
| 7 purchase totals = | $771.77 | $847.8583 | $847.87 | $847.85 | $847.80 | |