| 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 | $248.32 | 3.439% | $256.8597 | $256.86 | $256.85 | $256.90 |
| Purchase #2 | $114.84 | 12.140% | $128.7816 | $128.78 | $128.80 | $128.80 |
| Purchase #3 | $169.40 | 8.678% | $184.1005 | $184.10 | $184.10 | $184.10 |
| Purchase #4 | $200.65 | 12.144% | $225.0169 | $225.02 | $225.00 | $225.00 |
| Purchase #5 | $46.70 | 12.859% | $52.7052 | $52.71 | $52.70 | $52.70 |
| Purchase #6 | $94.89 | 13.842% | $108.0247 | $108.02 | $108.00 | $108.00 |
| Purchase #7 | $206.74 | 7.805% | $222.8761 | $222.88 | $222.90 | $222.90 |
| 7 purchase totals = | $1,081.54 | $1,178.3647 | $1,178.37 | $1,178.35 | $1,178.40 | |