| 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 | $243.46 | 8.199% | $263.4213 | $263.42 | $263.40 | $263.40 |
| Purchase #2 | $56.86 | 13.817% | $64.7163 | $64.72 | $64.70 | $64.70 |
| Purchase #3 | $212.49 | 6.171% | $225.6028 | $225.60 | $225.60 | $225.60 |
| Purchase #4 | $169.75 | 11.659% | $189.5412 | $189.54 | $189.55 | $189.50 |
| Purchase #5 | $229.46 | 8.573% | $249.1316 | $249.13 | $249.15 | $249.10 |
| Purchase #6 | $80.29 | 6.703% | $85.6718 | $85.67 | $85.65 | $85.70 |
| Purchase #7 | $165.83 | 12.416% | $186.4195 | $186.42 | $186.40 | $186.40 |
| 7 purchase totals = | $1,158.14 | $1,264.5045 | $1,264.50 | $1,264.45 | $1,264.40 | |