| 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 | $90.87 | 13.422% | $103.0666 | $103.07 | $103.05 | $103.10 |
| Purchase #2 | $54.70 | 11.347% | $60.9068 | $60.91 | $60.90 | $60.90 |
| Purchase #3 | $148.26 | 6.361% | $157.6908 | $157.69 | $157.70 | $157.70 |
| Purchase #4 | $213.29 | 13.572% | $242.2377 | $242.24 | $242.25 | $242.20 |
| Purchase #5 | $171.81 | 10.456% | $189.7745 | $189.77 | $189.75 | $189.80 |
| Purchase #6 | $26.70 | 8.421% | $28.9484 | $28.95 | $28.95 | $28.90 |
| Purchase #7 | $212.58 | 3.765% | $220.5836 | $220.58 | $220.60 | $220.60 |
| 7 purchase totals = | $918.21 | $1,003.2084 | $1,003.21 | $1,003.20 | $1,003.20 | |