| 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 | $212.31 | 4.183% | $221.1909 | $221.19 | $221.20 | $221.20 |
| Purchase #2 | $188.81 | 6.715% | $201.4886 | $201.49 | $201.50 | $201.50 |
| Purchase #3 | $122.78 | 8.436% | $133.1377 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $87.57 | 10.640% | $96.8874 | $96.89 | $96.90 | $96.90 |
| Purchase #5 | $85.26 | 10.226% | $93.9787 | $93.98 | $94.00 | $94.00 |
| Purchase #6 | $119.57 | 9.312% | $130.7044 | $130.70 | $130.70 | $130.70 |
| Purchase #7 | $194.94 | 10.815% | $216.0228 | $216.02 | $216.00 | $216.00 |
| 7 purchase totals = | $1,011.24 | $1,093.4105 | $1,093.41 | $1,093.45 | $1,093.40 | |