| 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 | $199.88 | 9.807% | $219.4822 | $219.48 | $219.50 | $219.50 |
| Purchase #2 | $99.88 | 10.376% | $110.2435 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $147.38 | 11.801% | $164.7723 | $164.77 | $164.75 | $164.80 |
| Purchase #4 | $53.80 | 7.684% | $57.934 | $57.93 | $57.95 | $57.90 |
| Purchase #5 | $64.31 | 9.321% | $70.3043 | $70.30 | $70.30 | $70.30 |
| Purchase #6 | $161.61 | 12.752% | $182.2185 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $192.84 | 10.180% | $212.4711 | $212.47 | $212.45 | $212.50 |
| 7 purchase totals = | $919.70 | $1,017.4259 | $1,017.41 | $1,017.40 | $1,017.40 | |