| 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 | $8.36 | 9.872% | $9.1853 | $9.19 | $9.20 | $9.20 |
| Purchase #2 | $35.81 | 6.698% | $38.2086 | $38.21 | $38.20 | $38.20 |
| Purchase #3 | $26.90 | 3.432% | $27.8232 | $27.82 | $27.80 | $27.80 |
| Purchase #4 | $197.93 | 11.130% | $219.9596 | $219.96 | $219.95 | $220.00 |
| Purchase #5 | $157.85 | 13.108% | $178.541 | $178.54 | $178.55 | $178.50 |
| Purchase #6 | $41.68 | 12.281% | $46.7987 | $46.80 | $46.80 | $46.80 |
| Purchase #7 | $208.76 | 4.785% | $218.7492 | $218.75 | $218.75 | $218.70 |
| 7 purchase totals = | $677.29 | $739.2656 | $739.27 | $739.25 | $739.20 | |