| 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 | $6.96 | 5.452% | $7.3395 | $7.34 | $7.35 | $7.30 |
| Purchase #2 | $200.34 | 9.589% | $219.5506 | $219.55 | $219.55 | $219.60 |
| Purchase #3 | $180.54 | 13.206% | $204.3821 | $204.38 | $204.40 | $204.40 |
| Purchase #4 | $226.48 | 13.373% | $256.7672 | $256.77 | $256.75 | $256.80 |
| Purchase #5 | $233.85 | 4.210% | $243.6951 | $243.70 | $243.70 | $243.70 |
| Purchase #6 | $6.46 | 10.561% | $7.1422 | $7.14 | $7.15 | $7.10 |
| Purchase #7 | $201.78 | 13.662% | $229.3472 | $229.35 | $229.35 | $229.30 |
| 7 purchase totals = | $1,056.41 | $1,168.2239 | $1,168.23 | $1,168.25 | $1,168.20 | |