| 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 | $112.37 | 4.220% | $117.112 | $117.11 | $117.10 | $117.10 |
| Purchase #2 | $197.64 | 4.716% | $206.9607 | $206.96 | $206.95 | $207.00 |
| Purchase #3 | $7.51 | 10.260% | $8.2805 | $8.28 | $8.30 | $8.30 |
| Purchase #4 | $128.73 | 12.524% | $144.8521 | $144.85 | $144.85 | $144.90 |
| Purchase #5 | $250.90 | 12.466% | $282.1772 | $282.18 | $282.20 | $282.20 |
| Purchase #6 | $66.64 | 4.444% | $69.6015 | $69.60 | $69.60 | $69.60 |
| Purchase #7 | $211.90 | 12.253% | $237.8641 | $237.86 | $237.85 | $237.90 |
| 7 purchase totals = | $975.69 | $1,066.8481 | $1,066.84 | $1,066.85 | $1,067.00 | |