| 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 | $81.96 | 7.201% | $87.8619 | $87.86 | $87.85 | $87.90 |
| Purchase #2 | $178.54 | 10.547% | $197.3706 | $197.37 | $197.35 | $197.40 |
| Purchase #3 | $228.97 | 5.248% | $240.9863 | $240.99 | $241.00 | $241.00 |
| Purchase #4 | $232.41 | 10.544% | $256.9153 | $256.92 | $256.90 | $256.90 |
| Purchase #5 | $109.92 | 13.866% | $125.1615 | $125.16 | $125.15 | $125.20 |
| Purchase #6 | $152.69 | 8.768% | $166.0779 | $166.08 | $166.10 | $166.10 |
| Purchase #7 | $226.63 | 7.230% | $243.0153 | $243.02 | $243.00 | $243.00 |
| 7 purchase totals = | $1,211.12 | $1,317.3888 | $1,317.40 | $1,317.35 | $1,317.50 | |