| 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 | $250.33 | 6.705% | $267.1146 | $267.11 | $267.10 | $267.10 |
| Purchase #2 | $123.49 | 12.279% | $138.6533 | $138.65 | $138.65 | $138.70 |
| Purchase #3 | $213.61 | 3.388% | $220.8471 | $220.85 | $220.85 | $220.80 |
| Purchase #4 | $12.38 | 10.428% | $13.671 | $13.67 | $13.65 | $13.70 |
| Purchase #5 | $53.56 | 8.125% | $57.9118 | $57.91 | $57.90 | $57.90 |
| Purchase #6 | $92.83 | 4.284% | $96.8068 | $96.81 | $96.80 | $96.80 |
| Purchase #7 | $234.45 | 10.823% | $259.8245 | $259.82 | $259.80 | $259.80 |
| 7 purchase totals = | $980.65 | $1,054.8291 | $1,054.82 | $1,054.75 | $1,054.80 | |