| 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 | $80.55 | 8.167% | $87.1285 | $87.13 | $87.15 | $87.10 |
| Purchase #2 | $150.83 | 7.299% | $161.8391 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $218.45 | 9.325% | $238.8205 | $238.82 | $238.80 | $238.80 |
| Purchase #4 | $119.68 | 12.181% | $134.2582 | $134.26 | $134.25 | $134.30 |
| Purchase #5 | $204.27 | 12.137% | $229.0622 | $229.06 | $229.05 | $229.10 |
| Purchase #6 | $103.92 | 4.872% | $108.983 | $108.98 | $109.00 | $109.00 |
| Purchase #7 | $233.92 | 12.554% | $263.2863 | $263.29 | $263.30 | $263.30 |
| 7 purchase totals = | $1,111.62 | $1,223.3778 | $1,223.38 | $1,223.40 | $1,223.40 | |