| 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 | $193.81 | 8.615% | $210.5067 | $210.51 | $210.50 | $210.50 |
| Purchase #2 | $39.70 | 6.399% | $42.2404 | $42.24 | $42.25 | $42.20 |
| Purchase #3 | $113.63 | 12.784% | $128.1565 | $128.16 | $128.15 | $128.20 |
| Purchase #4 | $46.27 | 10.831% | $51.2815 | $51.28 | $51.30 | $51.30 |
| Purchase #5 | $186.26 | 13.171% | $210.7923 | $210.79 | $210.80 | $210.80 |
| Purchase #6 | $182.54 | 13.349% | $206.9073 | $206.91 | $206.90 | $206.90 |
| Purchase #7 | $174.96 | 10.758% | $193.7822 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $937.17 | $1,043.6669 | $1,043.67 | $1,043.70 | $1,043.70 | |