| 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 | $133.37 | 3.629% | $138.21 | $138.21 | $138.20 | $138.20 |
| Purchase #2 | $109.45 | 7.824% | $118.0134 | $118.01 | $118.00 | $118.00 |
| Purchase #3 | $244.27 | 8.229% | $264.371 | $264.37 | $264.35 | $264.40 |
| Purchase #4 | $196.64 | 12.225% | $220.6792 | $220.68 | $220.70 | $220.70 |
| Purchase #5 | $140.65 | 10.237% | $155.0483 | $155.05 | $155.05 | $155.00 |
| Purchase #6 | $135.94 | 5.697% | $143.6845 | $143.68 | $143.70 | $143.70 |
| Purchase #7 | $239.45 | 10.203% | $263.8811 | $263.88 | $263.90 | $263.90 |
| 7 purchase totals = | $1,199.77 | $1,303.8875 | $1,303.88 | $1,303.90 | $1,303.90 | |