| 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 | $217.86 | 5.607% | $230.0754 | $230.08 | $230.10 | $230.10 |
| Purchase #2 | $243.65 | 8.781% | $265.0449 | $265.04 | $265.05 | $265.00 |
| Purchase #3 | $35.45 | 6.861% | $37.8822 | $37.88 | $37.90 | $37.90 |
| Purchase #4 | $128.57 | 4.135% | $133.8864 | $133.89 | $133.90 | $133.90 |
| Purchase #5 | $93.35 | 3.776% | $96.8749 | $96.87 | $96.85 | $96.90 |
| Purchase #6 | $101.60 | 11.641% | $113.4273 | $113.43 | $113.45 | $113.40 |
| Purchase #7 | $217.58 | 13.144% | $246.1787 | $246.18 | $246.20 | $246.20 |
| 7 purchase totals = | $1,038.06 | $1,123.3698 | $1,123.37 | $1,123.45 | $1,123.40 | |