| 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 | $136.58 | 11.780% | $152.6691 | $152.67 | $152.65 | $152.70 |
| Purchase #2 | $222.95 | 10.414% | $246.168 | $246.17 | $246.15 | $246.20 |
| Purchase #3 | $237.72 | 5.834% | $251.5886 | $251.59 | $251.60 | $251.60 |
| Purchase #4 | $235.64 | 10.532% | $260.4576 | $260.46 | $260.45 | $260.50 |
| Purchase #5 | $22.74 | 13.293% | $25.7628 | $25.76 | $25.75 | $25.80 |
| Purchase #6 | $231.51 | 8.464% | $251.105 | $251.11 | $251.10 | $251.10 |
| Purchase #7 | $176.55 | 3.186% | $182.1749 | $182.17 | $182.15 | $182.20 |
| 7 purchase totals = | $1,263.69 | $1,369.9260 | $1,369.93 | $1,369.85 | $1,370.10 | |