| 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 | $73.70 | 10.723% | $81.6029 | $81.60 | $81.60 | $81.60 |
| Purchase #2 | $97.92 | 13.647% | $111.2831 | $111.28 | $111.30 | $111.30 |
| Purchase #3 | $119.70 | 11.132% | $133.025 | $133.03 | $133.05 | $133.00 |
| Purchase #4 | $232.45 | 5.602% | $245.4718 | $245.47 | $245.45 | $245.50 |
| Purchase #5 | $138.67 | 3.678% | $143.7703 | $143.77 | $143.75 | $143.80 |
| Purchase #6 | $250.50 | 13.451% | $284.1948 | $284.19 | $284.20 | $284.20 |
| Purchase #7 | $243.60 | 13.755% | $277.1072 | $277.11 | $277.10 | $277.10 |
| 7 purchase totals = | $1,156.54 | $1,276.4551 | $1,276.45 | $1,276.45 | $1,276.50 | |