| 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 | $81.93 | 11.142% | $91.0586 | $91.06 | $91.05 | $91.10 |
| Purchase #2 | $155.41 | 13.135% | $175.8231 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $25.80 | 6.288% | $27.4223 | $27.42 | $27.40 | $27.40 |
| Purchase #4 | $208.34 | 7.208% | $223.3571 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $34.29 | 9.502% | $37.5482 | $37.55 | $37.55 | $37.50 |
| Purchase #6 | $178.79 | 10.377% | $197.343 | $197.34 | $197.35 | $197.30 |
| Purchase #7 | $242.86 | 5.475% | $256.1566 | $256.16 | $256.15 | $256.20 |
| 7 purchase totals = | $927.42 | $1,008.7089 | $1,008.71 | $1,008.65 | $1,008.70 | |