| 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 | $77.29 | 12.607% | $87.034 | $87.03 | $87.05 | $87.00 |
| Purchase #2 | $182.66 | 3.348% | $188.7755 | $188.78 | $188.80 | $188.80 |
| Purchase #3 | $209.65 | 11.523% | $233.808 | $233.81 | $233.80 | $233.80 |
| Purchase #4 | $217.28 | 9.538% | $238.0042 | $238.00 | $238.00 | $238.00 |
| Purchase #5 | $162.47 | 9.827% | $178.4359 | $178.44 | $178.45 | $178.40 |
| Purchase #6 | $200.59 | 9.351% | $219.3472 | $219.35 | $219.35 | $219.30 |
| Purchase #7 | $125.67 | 6.706% | $134.0974 | $134.10 | $134.10 | $134.10 |
| 7 purchase totals = | $1,175.61 | $1,279.5022 | $1,279.51 | $1,279.55 | $1,279.40 | |