| 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 | $209.72 | 5.711% | $221.6971 | $221.70 | $221.70 | $221.70 |
| Purchase #2 | $5.55 | 6.543% | $5.9131 | $5.91 | $5.90 | $5.90 |
| Purchase #3 | $29.94 | 12.208% | $33.5951 | $33.60 | $33.60 | $33.60 |
| Purchase #4 | $244.88 | 4.540% | $255.9976 | $256.00 | $256.00 | $256.00 |
| Purchase #5 | $106.89 | 13.756% | $121.5938 | $121.59 | $121.60 | $121.60 |
| Purchase #6 | $112.35 | 10.817% | $124.5029 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $213.35 | 5.704% | $225.5195 | $225.52 | $225.50 | $225.50 |
| 7 purchase totals = | $922.68 | $988.8191 | $988.82 | $988.80 | $988.80 | |