| 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 | $206.26 | 8.186% | $223.1444 | $223.14 | $223.15 | $223.10 |
| Purchase #2 | $84.59 | 6.366% | $89.975 | $89.98 | $90.00 | $90.00 |
| Purchase #3 | $195.99 | 10.317% | $216.2103 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $59.47 | 8.614% | $64.5927 | $64.59 | $64.60 | $64.60 |
| Purchase #5 | $169.60 | 11.507% | $189.1159 | $189.12 | $189.10 | $189.10 |
| Purchase #6 | $225.25 | 10.737% | $249.4351 | $249.44 | $249.45 | $249.40 |
| Purchase #7 | $51.86 | 7.499% | $55.749 | $55.75 | $55.75 | $55.70 |
| 7 purchase totals = | $993.02 | $1,088.2224 | $1,088.23 | $1,088.25 | $1,088.10 | |