| 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 | $82.87 | 11.608% | $92.4895 | $92.49 | $92.50 | $92.50 |
| Purchase #2 | $228.93 | 3.577% | $237.1188 | $237.12 | $237.10 | $237.10 |
| Purchase #3 | $199.95 | 8.683% | $217.3117 | $217.31 | $217.30 | $217.30 |
| Purchase #4 | $158.77 | 7.522% | $170.7127 | $170.71 | $170.70 | $170.70 |
| Purchase #5 | $125.91 | 3.350% | $130.128 | $130.13 | $130.15 | $130.10 |
| Purchase #6 | $248.62 | 10.134% | $273.8152 | $273.82 | $273.80 | $273.80 |
| Purchase #7 | $99.34 | 13.550% | $112.8006 | $112.80 | $112.80 | $112.80 |
| 7 purchase totals = | $1,144.39 | $1,234.3765 | $1,234.38 | $1,234.35 | $1,234.30 | |