| 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 | $229.92 | 9.239% | $251.1623 | $251.16 | $251.15 | $251.20 |
| Purchase #2 | $13.79 | 3.861% | $14.3224 | $14.32 | $14.30 | $14.30 |
| Purchase #3 | $243.61 | 12.629% | $274.3755 | $274.38 | $274.40 | $274.40 |
| Purchase #4 | $225.62 | 5.844% | $238.8052 | $238.81 | $238.80 | $238.80 |
| Purchase #5 | $220.75 | 3.293% | $228.0193 | $228.02 | $228.00 | $228.00 |
| Purchase #6 | $221.69 | 8.406% | $240.3253 | $240.33 | $240.35 | $240.30 |
| Purchase #7 | $239.92 | 9.774% | $263.3698 | $263.37 | $263.35 | $263.40 |
| 7 purchase totals = | $1,395.30 | $1,510.3798 | $1,510.39 | $1,510.35 | $1,510.40 | |