| 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 | $106.98 | 9.352% | $116.9848 | $116.98 | $117.00 | $117.00 |
| Purchase #2 | $148.61 | 6.739% | $158.6248 | $158.62 | $158.60 | $158.60 |
| Purchase #3 | $230.26 | 7.855% | $248.3469 | $248.35 | $248.35 | $248.30 |
| Purchase #4 | $131.38 | 3.398% | $135.8443 | $135.84 | $135.85 | $135.80 |
| Purchase #5 | $211.87 | 6.270% | $225.1542 | $225.15 | $225.15 | $225.20 |
| Purchase #6 | $121.37 | 7.250% | $130.1693 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $213.64 | 7.241% | $229.1097 | $229.11 | $229.10 | $229.10 |
| 7 purchase totals = | $1,164.11 | $1,244.2340 | $1,244.22 | $1,244.20 | $1,244.20 | |