| 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 | $28.32 | 13.726% | $32.2072 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $222.64 | 7.392% | $239.0975 | $239.10 | $239.10 | $239.10 |
| Purchase #3 | $245.46 | 3.428% | $253.8744 | $253.87 | $253.85 | $253.90 |
| Purchase #4 | $222.77 | 12.779% | $251.2378 | $251.24 | $251.25 | $251.20 |
| Purchase #5 | $155.93 | 10.317% | $172.0173 | $172.02 | $172.00 | $172.00 |
| Purchase #6 | $177.32 | 8.678% | $192.7078 | $192.71 | $192.70 | $192.70 |
| Purchase #7 | $144.44 | 10.136% | $159.0804 | $159.08 | $159.10 | $159.10 |
| 7 purchase totals = | $1,196.88 | $1,300.2224 | $1,300.23 | $1,300.20 | $1,300.20 | |