| 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 | $105.67 | 4.739% | $110.6777 | $110.68 | $110.70 | $110.70 |
| Purchase #2 | $120.69 | 4.448% | $126.0583 | $126.06 | $126.05 | $126.10 |
| Purchase #3 | $118.26 | 5.451% | $124.7064 | $124.71 | $124.70 | $124.70 |
| Purchase #4 | $214.37 | 10.700% | $237.3076 | $237.31 | $237.30 | $237.30 |
| Purchase #5 | $178.89 | 9.457% | $195.8076 | $195.81 | $195.80 | $195.80 |
| Purchase #6 | $54.98 | 4.824% | $57.6322 | $57.63 | $57.65 | $57.60 |
| Purchase #7 | $82.89 | 8.379% | $89.8354 | $89.84 | $89.85 | $89.80 |
| 7 purchase totals = | $875.75 | $942.0252 | $942.04 | $942.05 | $942.00 | |