| 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 | $240.93 | 7.477% | $258.9443 | $258.94 | $258.95 | $258.90 |
| Purchase #2 | $206.28 | 7.481% | $221.7118 | $221.71 | $221.70 | $221.70 |
| Purchase #3 | $212.99 | 4.145% | $221.8184 | $221.82 | $221.80 | $221.80 |
| Purchase #4 | $71.36 | 3.318% | $73.7277 | $73.73 | $73.75 | $73.70 |
| Purchase #5 | $209.32 | 4.313% | $218.348 | $218.35 | $218.35 | $218.30 |
| Purchase #6 | $125.56 | 6.681% | $133.9487 | $133.95 | $133.95 | $133.90 |
| Purchase #7 | $200.72 | 7.650% | $216.0751 | $216.08 | $216.10 | $216.10 |
| 7 purchase totals = | $1,267.16 | $1,344.5740 | $1,344.58 | $1,344.60 | $1,344.40 | |