| 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 | $224.50 | 8.864% | $244.3997 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $246.36 | 9.699% | $270.2545 | $270.25 | $270.25 | $270.30 |
| Purchase #3 | $35.43 | 11.396% | $39.4676 | $39.47 | $39.45 | $39.50 |
| Purchase #4 | $81.40 | 9.754% | $89.3398 | $89.34 | $89.35 | $89.30 |
| Purchase #5 | $243.34 | 12.775% | $274.4267 | $274.43 | $274.45 | $274.40 |
| Purchase #6 | $121.48 | 9.212% | $132.6707 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $22.49 | 6.364% | $23.9213 | $23.92 | $23.90 | $23.90 |
| 7 purchase totals = | $975.00 | $1,074.4803 | $1,074.48 | $1,074.45 | $1,074.50 | |