| 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 | $25.29 | 7.512% | $27.1898 | $27.19 | $27.20 | $27.20 |
| Purchase #2 | $179.72 | 4.680% | $188.1309 | $188.13 | $188.15 | $188.10 |
| Purchase #3 | $226.54 | 9.156% | $247.282 | $247.28 | $247.30 | $247.30 |
| Purchase #4 | $102.66 | 9.675% | $112.5924 | $112.59 | $112.60 | $112.60 |
| Purchase #5 | $177.57 | 13.135% | $200.8938 | $200.89 | $200.90 | $200.90 |
| Purchase #6 | $196.74 | 6.492% | $209.5124 | $209.51 | $209.50 | $209.50 |
| Purchase #7 | $47.52 | 3.369% | $49.1209 | $49.12 | $49.10 | $49.10 |
| 7 purchase totals = | $956.04 | $1,034.7222 | $1,034.71 | $1,034.75 | $1,034.70 | |