| 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 | $104.66 | 12.437% | $117.6766 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $98.41 | 4.716% | $103.051 | $103.05 | $103.05 | $103.10 |
| Purchase #3 | $232.98 | 6.294% | $247.6438 | $247.64 | $247.65 | $247.60 |
| Purchase #4 | $52.82 | 13.689% | $60.0505 | $60.05 | $60.05 | $60.10 |
| Purchase #5 | $78.32 | 4.125% | $81.5507 | $81.55 | $81.55 | $81.60 |
| Purchase #6 | $205.61 | 13.624% | $233.6223 | $233.62 | $233.60 | $233.60 |
| Purchase #7 | $247.40 | 4.627% | $258.8472 | $258.85 | $258.85 | $258.80 |
| 7 purchase totals = | $1,020.20 | $1,102.4421 | $1,102.44 | $1,102.45 | $1,102.50 | |