| 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 | $117.99 | 12.252% | $132.4461 | $132.45 | $132.45 | $132.40 |
| Purchase #2 | $246.82 | 3.106% | $254.4862 | $254.49 | $254.50 | $254.50 |
| Purchase #3 | $201.55 | 7.442% | $216.5494 | $216.55 | $216.55 | $216.50 |
| Purchase #4 | $40.67 | 8.257% | $44.0281 | $44.03 | $44.05 | $44.00 |
| Purchase #5 | $125.93 | 5.302% | $132.6068 | $132.61 | $132.60 | $132.60 |
| Purchase #6 | $218.50 | 10.372% | $241.1628 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $248.31 | 3.662% | $257.4031 | $257.40 | $257.40 | $257.40 |
| 7 purchase totals = | $1,199.77 | $1,278.6825 | $1,278.69 | $1,278.70 | $1,278.60 | |