| 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 | $216.95 | 3.699% | $224.975 | $224.98 | $225.00 | $225.00 |
| Purchase #2 | $229.87 | 12.834% | $259.3715 | $259.37 | $259.35 | $259.40 |
| Purchase #3 | $187.48 | 3.554% | $194.143 | $194.14 | $194.15 | $194.10 |
| Purchase #4 | $79.44 | 7.424% | $85.3376 | $85.34 | $85.35 | $85.30 |
| Purchase #5 | $42.32 | 11.136% | $47.0328 | $47.03 | $47.05 | $47.00 |
| Purchase #6 | $89.55 | 11.868% | $100.1778 | $100.18 | $100.20 | $100.20 |
| Purchase #7 | $79.44 | 5.840% | $84.0793 | $84.08 | $84.10 | $84.10 |
| 7 purchase totals = | $925.05 | $995.1170 | $995.12 | $995.20 | $995.10 | |