| 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 | $64.68 | 5.779% | $68.4179 | $68.42 | $68.40 | $68.40 |
| Purchase #2 | $188.94 | 13.828% | $215.0666 | $215.07 | $215.05 | $215.10 |
| Purchase #3 | $38.45 | 3.140% | $39.6573 | $39.66 | $39.65 | $39.70 |
| Purchase #4 | $105.26 | 13.615% | $119.5911 | $119.59 | $119.60 | $119.60 |
| Purchase #5 | $102.55 | 8.198% | $110.957 | $110.96 | $110.95 | $111.00 |
| Purchase #6 | $238.77 | 12.277% | $268.0838 | $268.08 | $268.10 | $268.10 |
| Purchase #7 | $193.66 | 13.404% | $219.6182 | $219.62 | $219.60 | $219.60 |
| 7 purchase totals = | $932.31 | $1,041.3919 | $1,041.40 | $1,041.35 | $1,041.50 | |