| 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 | $117.98 | 12.231% | $132.4101 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $232.41 | 11.281% | $258.6282 | $258.63 | $258.65 | $258.60 |
| Purchase #3 | $131.70 | 6.638% | $140.4422 | $140.44 | $140.45 | $140.40 |
| Purchase #4 | $26.98 | 6.615% | $28.7647 | $28.76 | $28.75 | $28.80 |
| Purchase #5 | $142.74 | 4.136% | $148.6437 | $148.64 | $148.65 | $148.60 |
| Purchase #6 | $132.94 | 7.274% | $142.6101 | $142.61 | $142.60 | $142.60 |
| Purchase #7 | $179.75 | 5.464% | $189.5715 | $189.57 | $189.55 | $189.60 |
| 7 purchase totals = | $964.50 | $1,041.0705 | $1,041.06 | $1,041.05 | $1,041.00 | |