| 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 | $89.93 | 3.472% | $93.0524 | $93.05 | $93.05 | $93.10 |
| Purchase #2 | $223.57 | 7.753% | $240.9034 | $240.90 | $240.90 | $240.90 |
| Purchase #3 | $121.93 | 13.849% | $138.8161 | $138.82 | $138.80 | $138.80 |
| Purchase #4 | $211.86 | 9.821% | $232.6668 | $232.67 | $232.65 | $232.70 |
| Purchase #5 | $210.84 | 3.671% | $218.5799 | $218.58 | $218.60 | $218.60 |
| Purchase #6 | $218.89 | 6.237% | $232.5422 | $232.54 | $232.55 | $232.50 |
| Purchase #7 | $8.42 | 10.643% | $9.3161 | $9.32 | $9.30 | $9.30 |
| 7 purchase totals = | $1,085.44 | $1,165.8769 | $1,165.88 | $1,165.85 | $1,165.90 | |