| 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 | $24.78 | 10.127% | $27.2895 | $27.29 | $27.30 | $27.30 |
| Purchase #2 | $170.96 | 10.762% | $189.3587 | $189.36 | $189.35 | $189.40 |
| Purchase #3 | $244.37 | 10.562% | $270.1804 | $270.18 | $270.20 | $270.20 |
| Purchase #4 | $219.77 | 10.107% | $241.9822 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $200.74 | 5.437% | $211.6542 | $211.65 | $211.65 | $211.70 |
| Purchase #6 | $187.30 | 5.374% | $197.3655 | $197.37 | $197.35 | $197.40 |
| Purchase #7 | $211.95 | 9.118% | $231.2756 | $231.28 | $231.30 | $231.30 |
| 7 purchase totals = | $1,259.87 | $1,369.1061 | $1,369.11 | $1,369.15 | $1,369.30 | |