| 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 | $233.97 | 3.262% | $241.6021 | $241.60 | $241.60 | $241.60 |
| Purchase #2 | $98.42 | 7.494% | $105.7956 | $105.80 | $105.80 | $105.80 |
| Purchase #3 | $245.86 | 10.593% | $271.9039 | $271.90 | $271.90 | $271.90 |
| Purchase #4 | $99.30 | 3.795% | $103.0684 | $103.07 | $103.05 | $103.10 |
| Purchase #5 | $138.42 | 5.463% | $145.9819 | $145.98 | $146.00 | $146.00 |
| Purchase #6 | $241.91 | 5.377% | $254.9175 | $254.92 | $254.90 | $254.90 |
| Purchase #7 | $90.27 | 7.765% | $97.2795 | $97.28 | $97.30 | $97.30 |
| 7 purchase totals = | $1,148.15 | $1,220.5489 | $1,220.55 | $1,220.55 | $1,220.60 | |