| 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 | $219.55 | 4.623% | $229.6998 | $229.70 | $229.70 | $229.70 |
| Purchase #2 | $33.74 | 12.239% | $37.8694 | $37.87 | $37.85 | $37.90 |
| Purchase #3 | $160.74 | 4.791% | $168.4411 | $168.44 | $168.45 | $168.40 |
| Purchase #4 | $201.70 | 10.607% | $223.0943 | $223.09 | $223.10 | $223.10 |
| Purchase #5 | $105.78 | 6.359% | $112.5066 | $112.51 | $112.50 | $112.50 |
| Purchase #6 | $57.38 | 3.135% | $59.1789 | $59.18 | $59.20 | $59.20 |
| Purchase #7 | $198.48 | 4.269% | $206.9531 | $206.95 | $206.95 | $207.00 |
| 7 purchase totals = | $977.37 | $1,037.7432 | $1,037.74 | $1,037.75 | $1,037.80 | |