| 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 | $130.38 | 13.600% | $148.1117 | $148.11 | $148.10 | $148.10 |
| Purchase #2 | $104.55 | 12.448% | $117.5644 | $117.56 | $117.55 | $117.60 |
| Purchase #3 | $226.46 | 8.120% | $244.8486 | $244.85 | $244.85 | $244.80 |
| Purchase #4 | $80.50 | 3.735% | $83.5067 | $83.51 | $83.50 | $83.50 |
| Purchase #5 | $231.30 | 11.287% | $257.4068 | $257.41 | $257.40 | $257.40 |
| Purchase #6 | $237.35 | 13.810% | $270.128 | $270.13 | $270.15 | $270.10 |
| Purchase #7 | $165.59 | 5.595% | $174.8548 | $174.85 | $174.85 | $174.90 |
| 7 purchase totals = | $1,176.13 | $1,296.4210 | $1,296.42 | $1,296.40 | $1,296.40 | |