| 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 | $200.53 | 12.498% | $225.5922 | $225.59 | $225.60 | $225.60 |
| Purchase #2 | $198.90 | 12.677% | $224.1146 | $224.11 | $224.10 | $224.10 |
| Purchase #3 | $179.77 | 4.270% | $187.4462 | $187.45 | $187.45 | $187.40 |
| Purchase #4 | $170.39 | 4.733% | $178.4546 | $178.45 | $178.45 | $178.50 |
| Purchase #5 | $244.59 | 10.458% | $270.1692 | $270.17 | $270.15 | $270.20 |
| Purchase #6 | $53.33 | 3.814% | $55.364 | $55.36 | $55.35 | $55.40 |
| Purchase #7 | $31.65 | 13.119% | $35.8022 | $35.80 | $35.80 | $35.80 |
| 7 purchase totals = | $1,079.16 | $1,176.9430 | $1,176.93 | $1,176.90 | $1,177.00 | |