| 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 | $223.94 | 11.478% | $249.6438 | $249.64 | $249.65 | $249.60 |
| Purchase #2 | $191.56 | 12.831% | $216.1391 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $162.29 | 9.498% | $177.7043 | $177.70 | $177.70 | $177.70 |
| Purchase #4 | $21.57 | 6.613% | $22.9964 | $23.00 | $23.00 | $23.00 |
| Purchase #5 | $35.79 | 8.598% | $38.8672 | $38.87 | $38.85 | $38.90 |
| Purchase #6 | $121.85 | 7.232% | $130.6622 | $130.66 | $130.65 | $130.70 |
| Purchase #7 | $28.95 | 9.708% | $31.7605 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $785.95 | $867.7735 | $867.77 | $867.75 | $867.80 | |