| 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 | $187.61 | 9.337% | $205.1271 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $149.29 | 9.599% | $163.6203 | $163.62 | $163.60 | $163.60 |
| Purchase #3 | $165.93 | 8.210% | $179.5529 | $179.55 | $179.55 | $179.60 |
| Purchase #4 | $91.28 | 12.514% | $102.7028 | $102.70 | $102.70 | $102.70 |
| Purchase #5 | $101.68 | 7.535% | $109.3416 | $109.34 | $109.35 | $109.30 |
| Purchase #6 | $85.85 | 10.366% | $94.7492 | $94.75 | $94.75 | $94.70 |
| Purchase #7 | $231.71 | 10.642% | $256.3686 | $256.37 | $256.35 | $256.40 |
| 7 purchase totals = | $1,013.35 | $1,111.4625 | $1,111.46 | $1,111.45 | $1,111.40 | |