| 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 | $113.40 | 3.573% | $117.4518 | $117.45 | $117.45 | $117.50 |
| Purchase #2 | $146.67 | 3.389% | $151.6406 | $151.64 | $151.65 | $151.60 |
| Purchase #3 | $195.87 | 13.439% | $222.193 | $222.19 | $222.20 | $222.20 |
| Purchase #4 | $134.90 | 10.643% | $149.2574 | $149.26 | $149.25 | $149.30 |
| Purchase #5 | $172.91 | 11.516% | $192.8223 | $192.82 | $192.80 | $192.80 |
| Purchase #6 | $226.56 | 7.658% | $243.91 | $243.91 | $243.90 | $243.90 |
| Purchase #7 | $238.91 | 5.199% | $251.3309 | $251.33 | $251.35 | $251.30 |
| 7 purchase totals = | $1,229.22 | $1,328.6060 | $1,328.60 | $1,328.60 | $1,328.60 | |