| 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 | $201.95 | 3.781% | $209.5857 | $209.59 | $209.60 | $209.60 |
| Purchase #2 | $193.35 | 12.696% | $217.8977 | $217.90 | $217.90 | $217.90 |
| Purchase #3 | $203.61 | 6.518% | $216.8813 | $216.88 | $216.90 | $216.90 |
| Purchase #4 | $10.39 | 6.379% | $11.0528 | $11.05 | $11.05 | $11.10 |
| Purchase #5 | $167.92 | 4.554% | $175.5671 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $79.31 | 11.860% | $88.7162 | $88.72 | $88.70 | $88.70 |
| Purchase #7 | $214.77 | 6.690% | $229.1381 | $229.14 | $229.15 | $229.10 |
| 7 purchase totals = | $1,071.30 | $1,148.8389 | $1,148.85 | $1,148.85 | $1,148.90 | |