| 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 | $239.41 | 7.294% | $256.8726 | $256.87 | $256.85 | $256.90 |
| Purchase #2 | $171.73 | 4.123% | $178.8104 | $178.81 | $178.80 | $178.80 |
| Purchase #3 | $176.73 | 5.796% | $186.9733 | $186.97 | $186.95 | $187.00 |
| Purchase #4 | $111.77 | 4.799% | $117.1338 | $117.13 | $117.15 | $117.10 |
| Purchase #5 | $196.71 | 8.684% | $213.7923 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $191.44 | 8.671% | $208.0398 | $208.04 | $208.05 | $208.00 |
| Purchase #7 | $90.83 | 13.255% | $102.8695 | $102.87 | $102.85 | $102.90 |
| 7 purchase totals = | $1,178.62 | $1,264.4917 | $1,264.48 | $1,264.45 | $1,264.50 | |