| 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 | $194.98 | 13.347% | $221.004 | $221.00 | $221.00 | $221.00 |
| Purchase #2 | $115.71 | 4.230% | $120.6045 | $120.60 | $120.60 | $120.60 |
| Purchase #3 | $7.50 | 5.458% | $7.9094 | $7.91 | $7.90 | $7.90 |
| Purchase #4 | $132.76 | 12.627% | $149.5236 | $149.52 | $149.50 | $149.50 |
| Purchase #5 | $79.33 | 12.123% | $88.9472 | $88.95 | $88.95 | $88.90 |
| Purchase #6 | $207.29 | 5.268% | $218.21 | $218.21 | $218.20 | $218.20 |
| Purchase #7 | $90.78 | 8.753% | $98.726 | $98.73 | $98.75 | $98.70 |
| 7 purchase totals = | $828.35 | $904.9247 | $904.92 | $904.90 | $904.80 | |