| 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 | $124.88 | 5.351% | $131.5623 | $131.56 | $131.55 | $131.60 |
| Purchase #2 | $169.75 | 8.851% | $184.7746 | $184.77 | $184.75 | $184.80 |
| Purchase #3 | $167.48 | 13.238% | $189.651 | $189.65 | $189.65 | $189.70 |
| Purchase #4 | $65.57 | 13.753% | $74.5878 | $74.59 | $74.60 | $74.60 |
| Purchase #5 | $231.52 | 7.570% | $249.0461 | $249.05 | $249.05 | $249.00 |
| Purchase #6 | $224.70 | 3.847% | $233.3442 | $233.34 | $233.35 | $233.30 |
| Purchase #7 | $196.74 | 11.370% | $219.1093 | $219.11 | $219.10 | $219.10 |
| 7 purchase totals = | $1,180.64 | $1,282.0753 | $1,282.07 | $1,282.05 | $1,282.10 | |