| 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 | $192.74 | 4.151% | $200.7406 | $200.74 | $200.75 | $200.70 |
| Purchase #2 | $215.42 | 6.800% | $230.0686 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $199.56 | 9.222% | $217.9634 | $217.96 | $217.95 | $218.00 |
| Purchase #4 | $217.90 | 10.436% | $240.64 | $240.64 | $240.65 | $240.60 |
| Purchase #5 | $114.52 | 4.250% | $119.3871 | $119.39 | $119.40 | $119.40 |
| Purchase #6 | $42.70 | 12.410% | $47.9991 | $48.00 | $48.00 | $48.00 |
| Purchase #7 | $93.76 | 6.193% | $99.5666 | $99.57 | $99.55 | $99.60 |
| 7 purchase totals = | $1,076.60 | $1,156.3654 | $1,156.37 | $1,156.35 | $1,156.40 | |