| 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 | $22.26 | 4.645% | $23.294 | $23.29 | $23.30 | $23.30 |
| Purchase #2 | $231.94 | 6.787% | $247.6818 | $247.68 | $247.70 | $247.70 |
| Purchase #3 | $216.70 | 11.483% | $241.5837 | $241.58 | $241.60 | $241.60 |
| Purchase #4 | $175.49 | 5.139% | $184.5084 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $31.76 | 6.564% | $33.8447 | $33.84 | $33.85 | $33.80 |
| Purchase #6 | $103.44 | 13.867% | $117.784 | $117.78 | $117.80 | $117.80 |
| Purchase #7 | $135.59 | 13.835% | $154.3489 | $154.35 | $154.35 | $154.30 |
| 7 purchase totals = | $917.18 | $1,003.0455 | $1,003.03 | $1,003.10 | $1,003.00 | |