| 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 | $229.94 | 9.562% | $251.9269 | $251.93 | $251.95 | $251.90 |
| Purchase #2 | $229.44 | 11.648% | $256.1652 | $256.17 | $256.15 | $256.20 |
| Purchase #3 | $160.29 | 11.199% | $178.2409 | $178.24 | $178.25 | $178.20 |
| Purchase #4 | $53.60 | 13.683% | $60.9341 | $60.93 | $60.95 | $60.90 |
| Purchase #5 | $233.41 | 3.217% | $240.9188 | $240.92 | $240.90 | $240.90 |
| Purchase #6 | $176.73 | 13.661% | $200.8731 | $200.87 | $200.85 | $200.90 |
| Purchase #7 | $26.88 | 11.219% | $29.8957 | $29.90 | $29.90 | $29.90 |
| 7 purchase totals = | $1,110.29 | $1,218.9547 | $1,218.96 | $1,218.95 | $1,218.90 | |