| 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 | $204.45 | 4.237% | $213.1125 | $213.11 | $213.10 | $213.10 |
| Purchase #2 | $177.63 | 11.341% | $197.775 | $197.78 | $197.80 | $197.80 |
| Purchase #3 | $40.58 | 4.727% | $42.4982 | $42.50 | $42.50 | $42.50 |
| Purchase #4 | $192.61 | 4.610% | $201.4893 | $201.49 | $201.50 | $201.50 |
| Purchase #5 | $8.57 | 6.353% | $9.1145 | $9.11 | $9.10 | $9.10 |
| Purchase #6 | $124.97 | 10.623% | $138.2456 | $138.25 | $138.25 | $138.20 |
| Purchase #7 | $228.50 | 9.426% | $250.0384 | $250.04 | $250.05 | $250.00 |
| 7 purchase totals = | $977.31 | $1,052.2735 | $1,052.28 | $1,052.30 | $1,052.20 | |