| 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 | $188.45 | 7.658% | $202.8815 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $53.47 | 6.792% | $57.1017 | $57.10 | $57.10 | $57.10 |
| Purchase #3 | $240.79 | 6.647% | $256.7953 | $256.80 | $256.80 | $256.80 |
| Purchase #4 | $41.54 | 13.515% | $47.1541 | $47.15 | $47.15 | $47.20 |
| Purchase #5 | $198.25 | 3.735% | $205.6546 | $205.65 | $205.65 | $205.70 |
| Purchase #6 | $88.90 | 6.345% | $94.5407 | $94.54 | $94.55 | $94.50 |
| Purchase #7 | $72.57 | 10.111% | $79.9076 | $79.91 | $79.90 | $79.90 |
| 7 purchase totals = | $883.97 | $944.0355 | $944.03 | $944.05 | $944.10 | |