| 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 | $191.63 | 11.584% | $213.8284 | $213.83 | $213.85 | $213.80 |
| Purchase #2 | $55.35 | 5.638% | $58.4706 | $58.47 | $58.45 | $58.50 |
| Purchase #3 | $125.31 | 13.530% | $142.2644 | $142.26 | $142.25 | $142.30 |
| Purchase #4 | $172.27 | 9.771% | $189.1025 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $105.86 | 6.795% | $113.0532 | $113.05 | $113.05 | $113.10 |
| Purchase #6 | $240.51 | 12.312% | $270.1216 | $270.12 | $270.10 | $270.10 |
| Purchase #7 | $155.94 | 12.586% | $175.5666 | $175.57 | $175.55 | $175.60 |
| 7 purchase totals = | $1,046.87 | $1,162.4073 | $1,162.40 | $1,162.35 | $1,162.50 | |