| 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 | $119.95 | 11.199% | $133.3832 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $92.42 | 8.861% | $100.6093 | $100.61 | $100.60 | $100.60 |
| Purchase #3 | $53.59 | 6.227% | $56.927 | $56.93 | $56.95 | $56.90 |
| Purchase #4 | $110.43 | 3.849% | $114.6805 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $212.33 | 10.283% | $234.1639 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $139.48 | 11.851% | $156.0098 | $156.01 | $156.00 | $156.00 |
| Purchase #7 | $9.83 | 12.237% | $11.0329 | $11.03 | $11.05 | $11.00 |
| 7 purchase totals = | $738.03 | $806.8066 | $806.80 | $806.85 | $806.80 | |