| 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 | $138.80 | 3.676% | $143.9023 | $143.90 | $143.90 | $143.90 |
| Purchase #2 | $41.51 | 11.428% | $46.2538 | $46.25 | $46.25 | $46.30 |
| Purchase #3 | $211.66 | 6.324% | $225.0454 | $225.05 | $225.05 | $225.00 |
| Purchase #4 | $22.87 | 6.421% | $24.3385 | $24.34 | $24.35 | $24.30 |
| Purchase #5 | $138.85 | 11.146% | $154.3262 | $154.33 | $154.35 | $154.30 |
| Purchase #6 | $192.26 | 3.757% | $199.4832 | $199.48 | $199.50 | $199.50 |
| Purchase #7 | $137.43 | 11.482% | $153.2097 | $153.21 | $153.20 | $153.20 |
| 7 purchase totals = | $883.38 | $946.5591 | $946.56 | $946.60 | $946.50 | |