| 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 | $119.74 | 5.775% | $126.655 | $126.66 | $126.65 | $126.70 |
| Purchase #2 | $93.38 | 10.812% | $103.4762 | $103.48 | $103.50 | $103.50 |
| Purchase #3 | $247.74 | 7.406% | $266.0876 | $266.09 | $266.10 | $266.10 |
| Purchase #4 | $189.95 | 7.128% | $203.4896 | $203.49 | $203.50 | $203.50 |
| Purchase #5 | $101.48 | 10.529% | $112.1648 | $112.16 | $112.15 | $112.20 |
| Purchase #6 | $248.91 | 7.774% | $268.2603 | $268.26 | $268.25 | $268.30 |
| Purchase #7 | $116.32 | 9.169% | $126.9854 | $126.99 | $127.00 | $127.00 |
| 7 purchase totals = | $1,117.52 | $1,207.1189 | $1,207.13 | $1,207.15 | $1,207.30 | |