| 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 | $223.72 | 10.828% | $247.9444 | $247.94 | $247.95 | $247.90 |
| Purchase #2 | $182.63 | 12.150% | $204.8195 | $204.82 | $204.80 | $204.80 |
| Purchase #3 | $13.45 | 7.836% | $14.5039 | $14.50 | $14.50 | $14.50 |
| Purchase #4 | $75.38 | 6.196% | $80.0505 | $80.05 | $80.05 | $80.10 |
| Purchase #5 | $209.74 | 12.393% | $235.7331 | $235.73 | $235.75 | $235.70 |
| Purchase #6 | $135.91 | 3.335% | $140.4426 | $140.44 | $140.45 | $140.40 |
| Purchase #7 | $42.41 | 5.855% | $44.8931 | $44.89 | $44.90 | $44.90 |
| 7 purchase totals = | $883.24 | $968.3871 | $968.37 | $968.40 | $968.30 | |