| 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 | $196.63 | 7.176% | $210.7402 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $249.35 | 8.302% | $270.051 | $270.05 | $270.05 | $270.10 |
| Purchase #3 | $27.71 | 9.168% | $30.2505 | $30.25 | $30.25 | $30.30 |
| Purchase #4 | $26.59 | 7.393% | $28.5558 | $28.56 | $28.55 | $28.60 |
| Purchase #5 | $216.49 | 6.465% | $230.4861 | $230.49 | $230.50 | $230.50 |
| Purchase #6 | $50.31 | 10.189% | $55.4361 | $55.44 | $55.45 | $55.40 |
| Purchase #7 | $50.45 | 6.685% | $53.8226 | $53.82 | $53.80 | $53.80 |
| 7 purchase totals = | $817.53 | $879.3423 | $879.35 | $879.35 | $879.40 | |