| 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 | $107.43 | 4.432% | $112.1913 | $112.19 | $112.20 | $112.20 |
| Purchase #2 | $71.29 | 5.691% | $75.3471 | $75.35 | $75.35 | $75.30 |
| Purchase #3 | $33.33 | 4.459% | $34.8162 | $34.82 | $34.80 | $34.80 |
| Purchase #4 | $95.39 | 6.271% | $101.3719 | $101.37 | $101.35 | $101.40 |
| Purchase #5 | $194.62 | 12.629% | $219.1986 | $219.20 | $219.20 | $219.20 |
| Purchase #6 | $204.85 | 4.505% | $214.0785 | $214.08 | $214.10 | $214.10 |
| Purchase #7 | $155.35 | 6.541% | $165.5114 | $165.51 | $165.50 | $165.50 |
| 7 purchase totals = | $862.26 | $922.5150 | $922.52 | $922.50 | $922.50 | |