| 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 | $205.47 | 5.819% | $217.4263 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $120.43 | 8.795% | $131.0218 | $131.02 | $131.00 | $131.00 |
| Purchase #3 | $87.76 | 3.515% | $90.8448 | $90.84 | $90.85 | $90.80 |
| Purchase #4 | $37.68 | 5.397% | $39.7136 | $39.71 | $39.70 | $39.70 |
| Purchase #5 | $79.29 | 11.808% | $88.6526 | $88.65 | $88.65 | $88.70 |
| Purchase #6 | $220.81 | 13.491% | $250.5995 | $250.60 | $250.60 | $250.60 |
| Purchase #7 | $129.45 | 5.504% | $136.5749 | $136.57 | $136.55 | $136.60 |
| 7 purchase totals = | $880.89 | $954.8335 | $954.82 | $954.80 | $954.80 | |