| 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 | $98.36 | 9.818% | $108.017 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $236.60 | 4.490% | $247.2233 | $247.22 | $247.20 | $247.20 |
| Purchase #3 | $40.26 | 7.845% | $43.4184 | $43.42 | $43.40 | $43.40 |
| Purchase #4 | $51.88 | 8.190% | $56.129 | $56.13 | $56.15 | $56.10 |
| Purchase #5 | $18.32 | 4.606% | $19.1638 | $19.16 | $19.15 | $19.20 |
| Purchase #6 | $209.54 | 11.451% | $233.5344 | $233.53 | $233.55 | $233.50 |
| Purchase #7 | $110.68 | 13.872% | $126.0335 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $765.64 | $833.5194 | $833.51 | $833.50 | $833.40 | |