| 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 | $48.60 | 5.126% | $51.0912 | $51.09 | $51.10 | $51.10 |
| Purchase #2 | $240.58 | 4.846% | $252.2385 | $252.24 | $252.25 | $252.20 |
| Purchase #3 | $161.98 | 6.426% | $172.3888 | $172.39 | $172.40 | $172.40 |
| Purchase #4 | $221.53 | 9.428% | $242.4158 | $242.42 | $242.40 | $242.40 |
| Purchase #5 | $19.95 | 6.717% | $21.29 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $138.56 | 7.667% | $149.1834 | $149.18 | $149.20 | $149.20 |
| Purchase #7 | $219.84 | 11.427% | $244.9611 | $244.96 | $244.95 | $245.00 |
| 7 purchase totals = | $1,051.04 | $1,133.5688 | $1,133.57 | $1,133.60 | $1,133.60 | |