| 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 | $99.33 | 11.174% | $110.4291 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $72.75 | 6.336% | $77.3594 | $77.36 | $77.35 | $77.40 |
| Purchase #3 | $68.46 | 5.531% | $72.2465 | $72.25 | $72.25 | $72.20 |
| Purchase #4 | $240.69 | 12.319% | $270.3406 | $270.34 | $270.35 | $270.30 |
| Purchase #5 | $133.42 | 7.182% | $143.0022 | $143.00 | $143.00 | $143.00 |
| Purchase #6 | $120.39 | 6.307% | $127.983 | $127.98 | $128.00 | $128.00 |
| Purchase #7 | $238.78 | 7.210% | $255.996 | $256.00 | $256.00 | $256.00 |
| 7 purchase totals = | $973.82 | $1,057.3568 | $1,057.36 | $1,057.40 | $1,057.30 | |