| 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 | $199.49 | 8.690% | $216.8257 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $39.39 | 13.288% | $44.6241 | $44.62 | $44.60 | $44.60 |
| Purchase #3 | $240.49 | 7.182% | $257.762 | $257.76 | $257.75 | $257.80 |
| Purchase #4 | $55.94 | 6.646% | $59.6578 | $59.66 | $59.65 | $59.70 |
| Purchase #5 | $164.95 | 11.352% | $183.6751 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $249.25 | 10.187% | $274.6411 | $274.64 | $274.65 | $274.60 |
| Purchase #7 | $78.58 | 12.406% | $88.3286 | $88.33 | $88.35 | $88.30 |
| 7 purchase totals = | $1,028.09 | $1,125.5144 | $1,125.52 | $1,125.55 | $1,125.50 | |