| 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 | $241.58 | 9.152% | $263.6894 | $263.69 | $263.70 | $263.70 |
| Purchase #2 | $119.76 | 9.318% | $130.9192 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $210.40 | 6.505% | $224.0865 | $224.09 | $224.10 | $224.10 |
| Purchase #4 | $119.68 | 13.825% | $136.2258 | $136.23 | $136.25 | $136.20 |
| Purchase #5 | $223.43 | 8.857% | $243.2192 | $243.22 | $243.20 | $243.20 |
| Purchase #6 | $191.72 | 10.226% | $211.3253 | $211.33 | $211.35 | $211.30 |
| Purchase #7 | $160.61 | 3.258% | $165.8427 | $165.84 | $165.85 | $165.80 |
| 7 purchase totals = | $1,267.18 | $1,375.3081 | $1,375.32 | $1,375.35 | $1,375.20 | |