| 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 | $196.54 | 11.537% | $219.2148 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $126.61 | 3.664% | $131.249 | $131.25 | $131.25 | $131.20 |
| Purchase #3 | $233.72 | 6.634% | $249.225 | $249.23 | $249.25 | $249.20 |
| Purchase #4 | $66.42 | 4.461% | $69.383 | $69.38 | $69.40 | $69.40 |
| Purchase #5 | $175.35 | 9.508% | $192.0223 | $192.02 | $192.00 | $192.00 |
| Purchase #6 | $173.51 | 11.365% | $193.2294 | $193.23 | $193.25 | $193.20 |
| Purchase #7 | $160.56 | 9.134% | $175.2256 | $175.23 | $175.25 | $175.20 |
| 7 purchase totals = | $1,132.71 | $1,229.5491 | $1,229.55 | $1,229.60 | $1,229.40 | |