| 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 | $188.86 | 4.513% | $197.3833 | $197.38 | $197.40 | $197.40 |
| Purchase #2 | $136.33 | 9.247% | $148.9364 | $148.94 | $148.95 | $148.90 |
| Purchase #3 | $126.29 | 7.647% | $135.9474 | $135.95 | $135.95 | $135.90 |
| Purchase #4 | $220.52 | 11.555% | $246.0011 | $246.00 | $246.00 | $246.00 |
| Purchase #5 | $199.82 | 8.113% | $216.0314 | $216.03 | $216.05 | $216.00 |
| Purchase #6 | $111.60 | 12.466% | $125.5121 | $125.51 | $125.50 | $125.50 |
| Purchase #7 | $11.43 | 10.419% | $12.6209 | $12.62 | $12.60 | $12.60 |
| 7 purchase totals = | $994.85 | $1,082.4326 | $1,082.43 | $1,082.45 | $1,082.30 | |