| 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 | $224.54 | 11.686% | $250.7797 | $250.78 | $250.80 | $250.80 |
| Purchase #2 | $133.84 | 13.697% | $152.1721 | $152.17 | $152.15 | $152.20 |
| Purchase #3 | $62.92 | 7.659% | $67.739 | $67.74 | $67.75 | $67.70 |
| Purchase #4 | $133.34 | 11.626% | $148.8421 | $148.84 | $148.85 | $148.80 |
| Purchase #5 | $245.51 | 13.535% | $278.7398 | $278.74 | $278.75 | $278.70 |
| Purchase #6 | $211.80 | 12.353% | $237.9637 | $237.96 | $237.95 | $238.00 |
| Purchase #7 | $157.57 | 8.675% | $171.2392 | $171.24 | $171.25 | $171.20 |
| 7 purchase totals = | $1,169.52 | $1,307.4756 | $1,307.47 | $1,307.50 | $1,307.40 | |