| 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 | $191.41 | 3.607% | $198.3142 | $198.31 | $198.30 | $198.30 |
| Purchase #2 | $237.35 | 12.647% | $267.3677 | $267.37 | $267.35 | $267.40 |
| Purchase #3 | $47.49 | 5.524% | $50.1133 | $50.11 | $50.10 | $50.10 |
| Purchase #4 | $71.54 | 8.433% | $77.573 | $77.57 | $77.55 | $77.60 |
| Purchase #5 | $123.27 | 5.535% | $130.093 | $130.09 | $130.10 | $130.10 |
| Purchase #6 | $147.62 | 13.106% | $166.9671 | $166.97 | $166.95 | $167.00 |
| Purchase #7 | $220.81 | 8.229% | $238.9805 | $238.98 | $239.00 | $239.00 |
| 7 purchase totals = | $1,039.49 | $1,129.4088 | $1,129.40 | $1,129.35 | $1,129.50 | |