| 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 | $124.68 | 3.741% | $129.3443 | $129.34 | $129.35 | $129.30 |
| Purchase #2 | $201.33 | 3.116% | $207.6034 | $207.60 | $207.60 | $207.60 |
| Purchase #3 | $172.99 | 9.629% | $189.6472 | $189.65 | $189.65 | $189.60 |
| Purchase #4 | $219.87 | 9.132% | $239.9485 | $239.95 | $239.95 | $239.90 |
| Purchase #5 | $193.40 | 8.352% | $209.5528 | $209.55 | $209.55 | $209.60 |
| Purchase #6 | $237.98 | 10.424% | $262.787 | $262.79 | $262.80 | $262.80 |
| Purchase #7 | $137.76 | 6.436% | $146.6262 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $1,288.01 | $1,385.5094 | $1,385.51 | $1,385.55 | $1,385.40 | |