| 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 | $247.90 | 4.367% | $258.7258 | $258.73 | $258.75 | $258.70 |
| Purchase #2 | $37.32 | 12.615% | $42.0279 | $42.03 | $42.05 | $42.00 |
| Purchase #3 | $182.31 | 6.570% | $194.2878 | $194.29 | $194.30 | $194.30 |
| Purchase #4 | $71.48 | 4.814% | $74.921 | $74.92 | $74.90 | $74.90 |
| Purchase #5 | $52.77 | 9.222% | $57.6364 | $57.64 | $57.65 | $57.60 |
| Purchase #6 | $66.52 | 7.313% | $71.3846 | $71.38 | $71.40 | $71.40 |
| Purchase #7 | $205.36 | 13.157% | $232.3792 | $232.38 | $232.40 | $232.40 |
| 7 purchase totals = | $863.66 | $931.3627 | $931.37 | $931.45 | $931.30 | |