| 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 | $127.27 | 6.290% | $135.2753 | $135.28 | $135.30 | $135.30 |
| Purchase #2 | $141.68 | 6.668% | $151.1272 | $151.13 | $151.15 | $151.10 |
| Purchase #3 | $6.98 | 4.636% | $7.3036 | $7.30 | $7.30 | $7.30 |
| Purchase #4 | $247.29 | 12.405% | $277.9663 | $277.97 | $277.95 | $278.00 |
| Purchase #5 | $119.29 | 8.252% | $129.1338 | $129.13 | $129.15 | $129.10 |
| Purchase #6 | $233.97 | 12.442% | $263.0805 | $263.08 | $263.10 | $263.10 |
| Purchase #7 | $91.74 | 8.188% | $99.2517 | $99.25 | $99.25 | $99.30 |
| 7 purchase totals = | $968.22 | $1,063.1384 | $1,063.14 | $1,063.20 | $1,063.20 | |