| 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 | $203.75 | 11.338% | $226.8512 | $226.85 | $226.85 | $226.90 |
| Purchase #2 | $189.39 | 11.808% | $211.7532 | $211.75 | $211.75 | $211.80 |
| Purchase #3 | $212.95 | 5.209% | $224.0426 | $224.04 | $224.05 | $224.00 |
| Purchase #4 | $90.59 | 6.102% | $96.1178 | $96.12 | $96.10 | $96.10 |
| Purchase #5 | $205.83 | 7.210% | $220.6703 | $220.67 | $220.65 | $220.70 |
| Purchase #6 | $95.26 | 9.355% | $104.1716 | $104.17 | $104.15 | $104.20 |
| Purchase #7 | $133.75 | 11.227% | $148.7661 | $148.77 | $148.75 | $148.80 |
| 7 purchase totals = | $1,131.52 | $1,232.3728 | $1,232.37 | $1,232.30 | $1,232.50 | |