| 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 | $126.92 | 5.370% | $133.7356 | $133.74 | $133.75 | $133.70 |
| Purchase #2 | $96.74 | 7.384% | $103.8833 | $103.88 | $103.90 | $103.90 |
| Purchase #3 | $89.41 | 12.820% | $100.8724 | $100.87 | $100.85 | $100.90 |
| Purchase #4 | $213.40 | 12.777% | $240.6661 | $240.67 | $240.65 | $240.70 |
| Purchase #5 | $129.81 | 4.513% | $135.6683 | $135.67 | $135.65 | $135.70 |
| Purchase #6 | $160.98 | 13.303% | $182.3952 | $182.40 | $182.40 | $182.40 |
| Purchase #7 | $184.30 | 13.570% | $209.3095 | $209.31 | $209.30 | $209.30 |
| 7 purchase totals = | $1,001.56 | $1,106.5304 | $1,106.54 | $1,106.50 | $1,106.60 | |