| 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 | $243.82 | 13.643% | $277.0844 | $277.08 | $277.10 | $277.10 |
| Purchase #2 | $223.58 | 11.409% | $249.0882 | $249.09 | $249.10 | $249.10 |
| Purchase #3 | $102.97 | 11.823% | $115.1441 | $115.14 | $115.15 | $115.10 |
| Purchase #4 | $171.78 | 10.290% | $189.4562 | $189.46 | $189.45 | $189.50 |
| Purchase #5 | $108.88 | 6.642% | $116.1118 | $116.11 | $116.10 | $116.10 |
| Purchase #6 | $22.86 | 12.806% | $25.7875 | $25.79 | $25.80 | $25.80 |
| Purchase #7 | $220.51 | 7.261% | $236.5212 | $236.52 | $236.50 | $236.50 |
| 7 purchase totals = | $1,094.40 | $1,209.1934 | $1,209.19 | $1,209.20 | $1,209.20 | |