| 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 | $210.85 | 6.626% | $224.8209 | $224.82 | $224.80 | $224.80 |
| Purchase #2 | $19.61 | 13.225% | $22.2034 | $22.20 | $22.20 | $22.20 |
| Purchase #3 | $205.27 | 10.166% | $226.1377 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $141.61 | 8.539% | $153.7021 | $153.70 | $153.70 | $153.70 |
| Purchase #5 | $184.40 | 6.802% | $196.9429 | $196.94 | $196.95 | $196.90 |
| Purchase #6 | $178.97 | 4.400% | $186.8447 | $186.84 | $186.85 | $186.80 |
| Purchase #7 | $242.29 | 9.352% | $264.949 | $264.95 | $264.95 | $264.90 |
| 7 purchase totals = | $1,183.00 | $1,275.6007 | $1,275.59 | $1,275.60 | $1,275.40 | |