| 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 | $201.40 | 10.798% | $223.1472 | $223.15 | $223.15 | $223.10 |
| Purchase #2 | $83.65 | 9.145% | $91.2998 | $91.30 | $91.30 | $91.30 |
| Purchase #3 | $107.39 | 12.735% | $121.0661 | $121.07 | $121.05 | $121.10 |
| Purchase #4 | $90.57 | 6.573% | $96.5232 | $96.52 | $96.50 | $96.50 |
| Purchase #5 | $29.85 | 9.318% | $32.6314 | $32.63 | $32.65 | $32.60 |
| Purchase #6 | $189.43 | 7.226% | $203.1182 | $203.12 | $203.10 | $203.10 |
| Purchase #7 | $165.49 | 12.299% | $185.8436 | $185.84 | $185.85 | $185.80 |
| 7 purchase totals = | $867.78 | $953.6295 | $953.63 | $953.60 | $953.50 | |