| 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 | $6.42 | 12.438% | $7.2185 | $7.22 | $7.20 | $7.20 |
| Purchase #2 | $80.53 | 11.151% | $89.5099 | $89.51 | $89.50 | $89.50 |
| Purchase #3 | $88.73 | 8.429% | $96.2091 | $96.21 | $96.20 | $96.20 |
| Purchase #4 | $179.71 | 10.359% | $198.3262 | $198.33 | $198.35 | $198.30 |
| Purchase #5 | $219.89 | 3.726% | $228.0831 | $228.08 | $228.10 | $228.10 |
| Purchase #6 | $248.98 | 10.502% | $275.1279 | $275.13 | $275.15 | $275.10 |
| Purchase #7 | $55.48 | 10.405% | $61.2527 | $61.25 | $61.25 | $61.30 |
| 7 purchase totals = | $879.74 | $955.7274 | $955.73 | $955.75 | $955.70 | |