| 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 | $108.60 | 11.716% | $121.3236 | $121.32 | $121.30 | $121.30 |
| Purchase #2 | $224.79 | 7.632% | $241.946 | $241.95 | $241.95 | $241.90 |
| Purchase #3 | $187.51 | 12.107% | $210.2118 | $210.21 | $210.20 | $210.20 |
| Purchase #4 | $96.72 | 8.852% | $105.2817 | $105.28 | $105.30 | $105.30 |
| Purchase #5 | $245.38 | 9.639% | $269.0322 | $269.03 | $269.05 | $269.00 |
| Purchase #6 | $223.52 | 9.118% | $243.9006 | $243.90 | $243.90 | $243.90 |
| Purchase #7 | $50.83 | 10.361% | $56.0965 | $56.10 | $56.10 | $56.10 |
| 7 purchase totals = | $1,137.35 | $1,247.7924 | $1,247.79 | $1,247.80 | $1,247.70 | |