| 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 | $224.87 | 10.744% | $249.03 | $249.03 | $249.05 | $249.00 |
| Purchase #2 | $231.79 | 8.276% | $250.9729 | $250.97 | $250.95 | $251.00 |
| Purchase #3 | $77.96 | 13.702% | $88.6421 | $88.64 | $88.65 | $88.60 |
| Purchase #4 | $128.27 | 10.399% | $141.6088 | $141.61 | $141.60 | $141.60 |
| Purchase #5 | $23.49 | 5.169% | $24.7042 | $24.70 | $24.70 | $24.70 |
| Purchase #6 | $246.26 | 3.710% | $255.3962 | $255.40 | $255.40 | $255.40 |
| Purchase #7 | $48.94 | 7.396% | $52.5596 | $52.56 | $52.55 | $52.60 |
| 7 purchase totals = | $981.58 | $1,062.9138 | $1,062.91 | $1,062.90 | $1,062.90 | |