| 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 | $219.70 | 6.113% | $233.1303 | $233.13 | $233.15 | $233.10 |
| Purchase #2 | $157.58 | 10.238% | $173.713 | $173.71 | $173.70 | $173.70 |
| Purchase #3 | $172.49 | 9.839% | $189.4613 | $189.46 | $189.45 | $189.50 |
| Purchase #4 | $159.82 | 10.779% | $177.047 | $177.05 | $177.05 | $177.00 |
| Purchase #5 | $94.55 | 11.405% | $105.3334 | $105.33 | $105.35 | $105.30 |
| Purchase #6 | $24.93 | 3.239% | $25.7375 | $25.74 | $25.75 | $25.70 |
| Purchase #7 | $188.96 | 11.205% | $210.133 | $210.13 | $210.15 | $210.10 |
| 7 purchase totals = | $1,018.03 | $1,114.5555 | $1,114.55 | $1,114.60 | $1,114.40 | |