| 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 | $222.64 | 3.440% | $230.2988 | $230.30 | $230.30 | $230.30 |
| Purchase #2 | $239.49 | 7.626% | $257.7535 | $257.75 | $257.75 | $257.80 |
| Purchase #3 | $242.74 | 3.471% | $251.1655 | $251.17 | $251.15 | $251.20 |
| Purchase #4 | $109.48 | 8.629% | $118.927 | $118.93 | $118.95 | $118.90 |
| Purchase #5 | $236.44 | 3.142% | $243.8689 | $243.87 | $243.85 | $243.90 |
| Purchase #6 | $120.42 | 12.228% | $135.145 | $135.15 | $135.15 | $135.10 |
| Purchase #7 | $69.44 | 9.364% | $75.9424 | $75.94 | $75.95 | $75.90 |
| 7 purchase totals = | $1,240.65 | $1,313.1011 | $1,313.11 | $1,313.10 | $1,313.10 | |