| 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 | $187.90 | 11.764% | $210.0046 | $210.00 | $210.00 | $210.00 |
| Purchase #2 | $53.90 | 3.568% | $55.8232 | $55.82 | $55.80 | $55.80 |
| Purchase #3 | $232.44 | 7.401% | $249.6429 | $249.64 | $249.65 | $249.60 |
| Purchase #4 | $151.99 | 3.696% | $157.6076 | $157.61 | $157.60 | $157.60 |
| Purchase #5 | $236.71 | 4.350% | $247.0069 | $247.01 | $247.00 | $247.00 |
| Purchase #6 | $197.96 | 10.842% | $219.4228 | $219.42 | $219.40 | $219.40 |
| Purchase #7 | $114.92 | 13.390% | $130.3078 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $1,175.82 | $1,269.8158 | $1,269.81 | $1,269.75 | $1,269.70 | |