| 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 | $114.72 | 13.389% | $130.0799 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $134.42 | 12.659% | $151.4362 | $151.44 | $151.45 | $151.40 |
| Purchase #3 | $195.46 | 4.771% | $204.7854 | $204.79 | $204.80 | $204.80 |
| Purchase #4 | $101.73 | 10.334% | $112.2428 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $10.55 | 7.303% | $11.3205 | $11.32 | $11.30 | $11.30 |
| Purchase #6 | $219.49 | 4.653% | $229.7029 | $229.70 | $229.70 | $229.70 |
| Purchase #7 | $51.89 | 9.147% | $56.6364 | $56.64 | $56.65 | $56.60 |
| 7 purchase totals = | $828.26 | $896.2041 | $896.21 | $896.25 | $896.10 | |