| 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 | $210.72 | 10.429% | $232.696 | $232.70 | $232.70 | $232.70 |
| Purchase #2 | $158.30 | 5.319% | $166.72 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $190.71 | 9.794% | $209.3881 | $209.39 | $209.40 | $209.40 |
| Purchase #4 | $182.59 | 11.222% | $203.0802 | $203.08 | $203.10 | $203.10 |
| Purchase #5 | $68.96 | 5.573% | $72.8031 | $72.80 | $72.80 | $72.80 |
| Purchase #6 | $123.57 | 6.459% | $131.5514 | $131.55 | $131.55 | $131.60 |
| Purchase #7 | $141.37 | 8.410% | $153.2592 | $153.26 | $153.25 | $153.30 |
| 7 purchase totals = | $1,076.22 | $1,169.4980 | $1,169.50 | $1,169.50 | $1,169.60 | |