| 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 | $206.43 | 3.568% | $213.7954 | $213.80 | $213.80 | $213.80 |
| Purchase #2 | $167.56 | 11.834% | $187.3891 | $187.39 | $187.40 | $187.40 |
| Purchase #3 | $96.28 | 11.629% | $107.4764 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $146.33 | 11.347% | $162.9341 | $162.93 | $162.95 | $162.90 |
| Purchase #5 | $23.56 | 7.259% | $25.2702 | $25.27 | $25.25 | $25.30 |
| Purchase #6 | $24.86 | 3.517% | $25.7343 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $113.25 | 8.716% | $123.1209 | $123.12 | $123.10 | $123.10 |
| 7 purchase totals = | $778.27 | $845.7204 | $845.72 | $845.75 | $845.70 | |