| 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 | $227.60 | 6.315% | $241.9729 | $241.97 | $241.95 | $242.00 |
| Purchase #2 | $92.73 | 10.385% | $102.36 | $102.36 | $102.35 | $102.40 |
| Purchase #3 | $63.70 | 7.529% | $68.496 | $68.50 | $68.50 | $68.50 |
| Purchase #4 | $69.50 | 6.772% | $74.2065 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $244.32 | 13.657% | $277.6868 | $277.69 | $277.70 | $277.70 |
| Purchase #6 | $19.62 | 10.639% | $21.7074 | $21.71 | $21.70 | $21.70 |
| Purchase #7 | $100.29 | 9.783% | $110.1014 | $110.10 | $110.10 | $110.10 |
| 7 purchase totals = | $817.76 | $896.5310 | $896.54 | $896.50 | $896.60 | |