| 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 | $171.88 | 12.343% | $193.0951 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $195.38 | 12.161% | $219.1402 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $57.96 | 13.314% | $65.6768 | $65.68 | $65.70 | $65.70 |
| Purchase #4 | $56.40 | 6.851% | $60.264 | $60.26 | $60.25 | $60.30 |
| Purchase #5 | $211.45 | 4.196% | $220.3224 | $220.32 | $220.30 | $220.30 |
| Purchase #6 | $40.90 | 10.390% | $45.1495 | $45.15 | $45.15 | $45.10 |
| Purchase #7 | $232.69 | 5.325% | $245.0807 | $245.08 | $245.10 | $245.10 |
| 7 purchase totals = | $966.66 | $1,048.7287 | $1,048.73 | $1,048.75 | $1,048.70 | |