| 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 | $239.38 | 10.248% | $263.9117 | $263.91 | $263.90 | $263.90 |
| Purchase #2 | $87.73 | 9.303% | $95.8915 | $95.89 | $95.90 | $95.90 |
| Purchase #3 | $201.49 | 3.247% | $208.0324 | $208.03 | $208.05 | $208.00 |
| Purchase #4 | $244.53 | 9.475% | $267.6992 | $267.70 | $267.70 | $267.70 |
| Purchase #5 | $84.34 | 4.790% | $88.3799 | $88.38 | $88.40 | $88.40 |
| Purchase #6 | $166.42 | 9.319% | $181.9287 | $181.93 | $181.95 | $181.90 |
| Purchase #7 | $208.59 | 3.163% | $215.1877 | $215.19 | $215.20 | $215.20 |
| 7 purchase totals = | $1,232.48 | $1,321.0311 | $1,321.03 | $1,321.10 | $1,321.00 | |