| 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 | $196.85 | 11.251% | $218.9976 | $219.00 | $219.00 | $219.00 |
| Purchase #2 | $210.46 | 7.441% | $226.1203 | $226.12 | $226.10 | $226.10 |
| Purchase #3 | $240.99 | 8.431% | $261.3079 | $261.31 | $261.30 | $261.30 |
| Purchase #4 | $238.37 | 13.784% | $271.2269 | $271.23 | $271.25 | $271.20 |
| Purchase #5 | $249.53 | 8.253% | $270.1237 | $270.12 | $270.10 | $270.10 |
| Purchase #6 | $221.68 | 7.761% | $238.8846 | $238.88 | $238.90 | $238.90 |
| Purchase #7 | $195.92 | 9.510% | $214.552 | $214.55 | $214.55 | $214.60 |
| 7 purchase totals = | $1,553.80 | $1,701.2130 | $1,701.21 | $1,701.20 | $1,701.20 | |