| 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 | $112.28 | 10.707% | $124.3018 | $124.30 | $124.30 | $124.30 |
| Purchase #2 | $79.99 | 9.279% | $87.4123 | $87.41 | $87.40 | $87.40 |
| Purchase #3 | $71.69 | 9.325% | $78.3751 | $78.38 | $78.40 | $78.40 |
| Purchase #4 | $144.74 | 3.320% | $149.5454 | $149.55 | $149.55 | $149.50 |
| Purchase #5 | $244.36 | 12.334% | $274.4994 | $274.50 | $274.50 | $274.50 |
| Purchase #6 | $236.48 | 8.874% | $257.4652 | $257.47 | $257.45 | $257.50 |
| Purchase #7 | $223.81 | 9.495% | $245.0608 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $1,113.35 | $1,216.6600 | $1,216.67 | $1,216.65 | $1,216.70 | |