| 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 | $196.94 | 11.307% | $219.208 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $178.56 | 10.416% | $197.1588 | $197.16 | $197.15 | $197.20 |
| Purchase #3 | $75.38 | 10.614% | $83.3808 | $83.38 | $83.40 | $83.40 |
| Purchase #4 | $221.58 | 9.544% | $242.7276 | $242.73 | $242.75 | $242.70 |
| Purchase #5 | $91.82 | 10.422% | $101.3895 | $101.39 | $101.40 | $101.40 |
| Purchase #6 | $73.86 | 4.389% | $77.1017 | $77.10 | $77.10 | $77.10 |
| Purchase #7 | $223.41 | 6.376% | $237.6546 | $237.65 | $237.65 | $237.70 |
| 7 purchase totals = | $1,061.55 | $1,158.6210 | $1,158.62 | $1,158.65 | $1,158.70 | |