| 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 | $212.35 | 4.385% | $221.6615 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $96.34 | 11.385% | $107.3083 | $107.31 | $107.30 | $107.30 |
| Purchase #3 | $18.42 | 6.278% | $19.5764 | $19.58 | $19.60 | $19.60 |
| Purchase #4 | $29.80 | 4.555% | $31.1574 | $31.16 | $31.15 | $31.20 |
| Purchase #5 | $250.76 | 3.112% | $258.5637 | $258.56 | $258.55 | $258.60 |
| Purchase #6 | $117.85 | 6.311% | $125.2875 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $131.35 | 10.783% | $145.5135 | $145.51 | $145.50 | $145.50 |
| 7 purchase totals = | $856.87 | $909.0683 | $909.07 | $909.05 | $909.20 | |