| 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 | $218.62 | 10.428% | $241.4177 | $241.42 | $241.40 | $241.40 |
| Purchase #2 | $154.58 | 10.203% | $170.3518 | $170.35 | $170.35 | $170.40 |
| Purchase #3 | $129.41 | 6.368% | $137.6508 | $137.65 | $137.65 | $137.70 |
| Purchase #4 | $156.44 | 13.199% | $177.0885 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $150.71 | 6.626% | $160.696 | $160.70 | $160.70 | $160.70 |
| Purchase #6 | $132.38 | 11.571% | $147.6977 | $147.70 | $147.70 | $147.70 |
| Purchase #7 | $87.34 | 5.746% | $92.3586 | $92.36 | $92.35 | $92.40 |
| 7 purchase totals = | $1,029.48 | $1,127.2611 | $1,127.27 | $1,127.25 | $1,127.40 | |