| 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 | $155.82 | 9.426% | $170.5076 | $170.51 | $170.50 | $170.50 |
| Purchase #2 | $201.83 | 3.192% | $208.2724 | $208.27 | $208.25 | $208.30 |
| Purchase #3 | $241.33 | 9.180% | $263.4841 | $263.48 | $263.50 | $263.50 |
| Purchase #4 | $31.94 | 13.355% | $36.2056 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $195.54 | 5.695% | $206.676 | $206.68 | $206.70 | $206.70 |
| Purchase #6 | $94.71 | 7.277% | $101.602 | $101.60 | $101.60 | $101.60 |
| Purchase #7 | $210.65 | 12.550% | $237.0866 | $237.09 | $237.10 | $237.10 |
| 7 purchase totals = | $1,131.82 | $1,223.8343 | $1,223.84 | $1,223.85 | $1,223.90 | |