| 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 | $128.89 | 9.803% | $141.5251 | $141.53 | $141.55 | $141.50 |
| Purchase #2 | $137.25 | 12.858% | $154.8976 | $154.90 | $154.90 | $154.90 |
| Purchase #3 | $220.25 | 3.602% | $228.1834 | $228.18 | $228.20 | $228.20 |
| Purchase #4 | $193.94 | 8.774% | $210.9563 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $196.96 | 11.617% | $219.8408 | $219.84 | $219.85 | $219.80 |
| Purchase #6 | $188.65 | 9.465% | $206.5057 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $159.27 | 11.833% | $178.1164 | $178.12 | $178.10 | $178.10 |
| 7 purchase totals = | $1,225.21 | $1,340.0253 | $1,340.04 | $1,340.05 | $1,340.00 | |