| 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 | $41.30 | 3.300% | $42.6629 | $42.66 | $42.65 | $42.70 |
| Purchase #2 | $227.54 | 5.566% | $240.2049 | $240.20 | $240.20 | $240.20 |
| Purchase #3 | $193.81 | 7.137% | $207.6422 | $207.64 | $207.65 | $207.60 |
| Purchase #4 | $141.45 | 3.500% | $146.4008 | $146.40 | $146.40 | $146.40 |
| Purchase #5 | $119.49 | 10.563% | $132.1117 | $132.11 | $132.10 | $132.10 |
| Purchase #6 | $79.76 | 4.820% | $83.6044 | $83.60 | $83.60 | $83.60 |
| Purchase #7 | $203.84 | 3.301% | $210.5688 | $210.57 | $210.55 | $210.60 |
| 7 purchase totals = | $1,007.19 | $1,063.1957 | $1,063.18 | $1,063.15 | $1,063.20 | |