| 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 | $242.85 | 10.448% | $268.223 | $268.22 | $268.20 | $268.20 |
| Purchase #2 | $78.30 | 11.532% | $87.3296 | $87.33 | $87.35 | $87.30 |
| Purchase #3 | $149.76 | 13.867% | $170.5272 | $170.53 | $170.55 | $170.50 |
| Purchase #4 | $249.73 | 13.564% | $283.6034 | $283.60 | $283.60 | $283.60 |
| Purchase #5 | $132.79 | 11.737% | $148.3756 | $148.38 | $148.40 | $148.40 |
| Purchase #6 | $78.67 | 10.327% | $86.7943 | $86.79 | $86.80 | $86.80 |
| Purchase #7 | $145.88 | 6.343% | $155.1332 | $155.13 | $155.15 | $155.10 |
| 7 purchase totals = | $1,077.98 | $1,199.9863 | $1,199.98 | $1,200.05 | $1,199.90 | |