| 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 | $239.91 | 6.180% | $254.7364 | $254.74 | $254.75 | $254.70 |
| Purchase #2 | $146.88 | 10.437% | $162.2099 | $162.21 | $162.20 | $162.20 |
| Purchase #3 | $154.66 | 8.415% | $167.6746 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $210.40 | 11.859% | $235.3513 | $235.35 | $235.35 | $235.40 |
| Purchase #5 | $204.42 | 7.238% | $219.2159 | $219.22 | $219.20 | $219.20 |
| Purchase #6 | $102.48 | 7.647% | $110.3166 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $11.88 | 10.593% | $13.1384 | $13.14 | $13.15 | $13.10 |
| 7 purchase totals = | $1,070.63 | $1,162.6431 | $1,162.65 | $1,162.60 | $1,162.60 | |