| 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 | $240.50 | 7.857% | $259.3961 | $259.40 | $259.40 | $259.40 |
| Purchase #2 | $62.58 | 11.776% | $69.9494 | $69.95 | $69.95 | $69.90 |
| Purchase #3 | $8.95 | 6.869% | $9.5648 | $9.56 | $9.55 | $9.60 |
| Purchase #4 | $21.32 | 13.105% | $24.114 | $24.11 | $24.10 | $24.10 |
| Purchase #5 | $123.35 | 8.773% | $134.1715 | $134.17 | $134.15 | $134.20 |
| Purchase #6 | $184.63 | 9.417% | $202.0166 | $202.02 | $202.00 | $202.00 |
| Purchase #7 | $245.62 | 4.273% | $256.1153 | $256.12 | $256.10 | $256.10 |
| 7 purchase totals = | $886.95 | $955.3277 | $955.33 | $955.25 | $955.30 | |