| 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 | $230.58 | 10.731% | $255.3235 | $255.32 | $255.30 | $255.30 |
| Purchase #2 | $132.67 | 11.708% | $148.203 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $39.65 | 11.546% | $44.228 | $44.23 | $44.25 | $44.20 |
| Purchase #4 | $201.96 | 9.785% | $221.7218 | $221.72 | $221.70 | $221.70 |
| Purchase #5 | $187.37 | 7.829% | $202.0392 | $202.04 | $202.05 | $202.00 |
| Purchase #6 | $239.97 | 5.743% | $253.7515 | $253.75 | $253.75 | $253.80 |
| Purchase #7 | $217.44 | 4.584% | $227.4074 | $227.41 | $227.40 | $227.40 |
| 7 purchase totals = | $1,249.64 | $1,352.6744 | $1,352.67 | $1,352.65 | $1,352.60 | |