| 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 | $193.58 | 13.774% | $220.2437 | $220.24 | $220.25 | $220.20 |
| Purchase #2 | $71.85 | 12.558% | $80.8729 | $80.87 | $80.85 | $80.90 |
| Purchase #3 | $106.97 | 13.496% | $121.4067 | $121.41 | $121.40 | $121.40 |
| Purchase #4 | $217.92 | 13.658% | $247.6835 | $247.68 | $247.70 | $247.70 |
| Purchase #5 | $46.45 | 9.141% | $50.696 | $50.70 | $50.70 | $50.70 |
| Purchase #6 | $88.68 | 5.246% | $93.3322 | $93.33 | $93.35 | $93.30 |
| Purchase #7 | $244.63 | 4.625% | $255.9441 | $255.94 | $255.95 | $255.90 |
| 7 purchase totals = | $970.08 | $1,070.1791 | $1,070.17 | $1,070.20 | $1,070.10 | |