| 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 | $236.96 | 4.282% | $247.1066 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $106.59 | 3.229% | $110.0318 | $110.03 | $110.05 | $110.00 |
| Purchase #3 | $195.56 | 12.199% | $219.4164 | $219.42 | $219.40 | $219.40 |
| Purchase #4 | $163.72 | 12.577% | $184.3111 | $184.31 | $184.30 | $184.30 |
| Purchase #5 | $240.65 | 5.837% | $254.6967 | $254.70 | $254.70 | $254.70 |
| Purchase #6 | $233.86 | 6.185% | $248.3242 | $248.32 | $248.30 | $248.30 |
| Purchase #7 | $159.35 | 3.436% | $164.8253 | $164.83 | $164.85 | $164.80 |
| 7 purchase totals = | $1,336.69 | $1,428.7121 | $1,428.72 | $1,428.70 | $1,428.60 | |