| 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 | $230.81 | 4.463% | $241.1111 | $241.11 | $241.10 | $241.10 |
| Purchase #2 | $49.58 | 7.304% | $53.2013 | $53.20 | $53.20 | $53.20 |
| Purchase #3 | $13.60 | 6.405% | $14.4711 | $14.47 | $14.45 | $14.50 |
| Purchase #4 | $239.62 | 13.837% | $272.7762 | $272.78 | $272.80 | $272.80 |
| Purchase #5 | $31.61 | 13.467% | $35.8669 | $35.87 | $35.85 | $35.90 |
| Purchase #6 | $198.73 | 12.772% | $224.1118 | $224.11 | $224.10 | $224.10 |
| Purchase #7 | $102.31 | 10.394% | $112.9441 | $112.94 | $112.95 | $112.90 |
| 7 purchase totals = | $866.26 | $954.4825 | $954.48 | $954.45 | $954.50 | |