| 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 | $120.44 | 13.543% | $136.7512 | $136.75 | $136.75 | $136.80 |
| Purchase #2 | $234.56 | 3.593% | $242.9877 | $242.99 | $243.00 | $243.00 |
| Purchase #3 | $67.96 | 5.843% | $71.9309 | $71.93 | $71.95 | $71.90 |
| Purchase #4 | $88.38 | 8.745% | $96.1088 | $96.11 | $96.10 | $96.10 |
| Purchase #5 | $132.59 | 6.807% | $141.6154 | $141.62 | $141.60 | $141.60 |
| Purchase #6 | $217.82 | 12.432% | $244.8994 | $244.90 | $244.90 | $244.90 |
| Purchase #7 | $163.80 | 7.171% | $175.5461 | $175.55 | $175.55 | $175.50 |
| 7 purchase totals = | $1,025.55 | $1,109.8395 | $1,109.85 | $1,109.85 | $1,109.80 | |