| 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 | $111.57 | 6.531% | $118.8566 | $118.86 | $118.85 | $118.90 |
| Purchase #2 | $221.91 | 11.487% | $247.4008 | $247.40 | $247.40 | $247.40 |
| Purchase #3 | $94.58 | 8.165% | $102.3025 | $102.30 | $102.30 | $102.30 |
| Purchase #4 | $78.92 | 6.376% | $83.9519 | $83.95 | $83.95 | $84.00 |
| Purchase #5 | $46.87 | 4.654% | $49.0513 | $49.05 | $49.05 | $49.10 |
| Purchase #6 | $42.60 | 10.366% | $47.0159 | $47.02 | $47.00 | $47.00 |
| Purchase #7 | $117.35 | 12.154% | $131.6127 | $131.61 | $131.60 | $131.60 |
| 7 purchase totals = | $713.80 | $780.1917 | $780.19 | $780.15 | $780.30 | |