| 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 | $149.90 | 8.432% | $162.5396 | $162.54 | $162.55 | $162.50 |
| Purchase #2 | $125.29 | 4.640% | $131.1035 | $131.10 | $131.10 | $131.10 |
| Purchase #3 | $204.38 | 6.579% | $217.8262 | $217.83 | $217.85 | $217.80 |
| Purchase #4 | $19.94 | 6.235% | $21.1833 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $243.42 | 10.191% | $268.2269 | $268.23 | $268.25 | $268.20 |
| Purchase #6 | $227.77 | 9.285% | $248.9184 | $248.92 | $248.90 | $248.90 |
| Purchase #7 | $173.56 | 12.355% | $195.0033 | $195.00 | $195.00 | $195.00 |
| 7 purchase totals = | $1,144.26 | $1,244.8012 | $1,244.80 | $1,244.85 | $1,244.70 | |