| 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 | $209.61 | 5.361% | $220.8472 | $220.85 | $220.85 | $220.80 |
| Purchase #2 | $219.37 | 7.197% | $235.1581 | $235.16 | $235.15 | $235.20 |
| Purchase #3 | $211.43 | 9.868% | $232.2939 | $232.29 | $232.30 | $232.30 |
| Purchase #4 | $37.31 | 9.419% | $40.8242 | $40.82 | $40.80 | $40.80 |
| Purchase #5 | $135.57 | 10.654% | $150.0136 | $150.01 | $150.00 | $150.00 |
| Purchase #6 | $133.26 | 7.211% | $142.8694 | $142.87 | $142.85 | $142.90 |
| Purchase #7 | $167.86 | 13.702% | $190.8602 | $190.86 | $190.85 | $190.90 |
| 7 purchase totals = | $1,114.41 | $1,212.8666 | $1,212.86 | $1,212.80 | $1,212.90 | |