| 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 | $106.58 | 13.800% | $121.288 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $28.27 | 3.172% | $29.1667 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $201.84 | 13.786% | $229.6657 | $229.67 | $229.65 | $229.70 |
| Purchase #4 | $240.53 | 3.518% | $248.9918 | $248.99 | $249.00 | $249.00 |
| Purchase #5 | $72.75 | 9.707% | $79.8118 | $79.81 | $79.80 | $79.80 |
| Purchase #6 | $244.41 | 11.392% | $272.2532 | $272.25 | $272.25 | $272.30 |
| Purchase #7 | $44.56 | 13.466% | $50.5604 | $50.56 | $50.55 | $50.60 |
| 7 purchase totals = | $938.94 | $1,031.7376 | $1,031.74 | $1,031.70 | $1,031.90 | |