| 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 | $92.42 | 12.590% | $104.0557 | $104.06 | $104.05 | $104.10 |
| Purchase #2 | $212.37 | 6.760% | $226.7262 | $226.73 | $226.75 | $226.70 |
| Purchase #3 | $114.33 | 7.122% | $122.4726 | $122.47 | $122.45 | $122.50 |
| Purchase #4 | $164.81 | 8.131% | $178.2107 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $133.44 | 11.481% | $148.7602 | $148.76 | $148.75 | $148.80 |
| Purchase #6 | $187.71 | 12.726% | $211.598 | $211.60 | $211.60 | $211.60 |
| Purchase #7 | $12.80 | 11.654% | $14.2917 | $14.29 | $14.30 | $14.30 |
| 7 purchase totals = | $917.88 | $1,006.1151 | $1,006.12 | $1,006.10 | $1,006.20 | |