| 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 | $221.59 | 6.515% | $236.0266 | $236.03 | $236.05 | $236.00 |
| Purchase #2 | $9.89 | 8.185% | $10.6995 | $10.70 | $10.70 | $10.70 |
| Purchase #3 | $233.80 | 5.133% | $245.801 | $245.80 | $245.80 | $245.80 |
| Purchase #4 | $173.26 | 13.822% | $197.208 | $197.21 | $197.20 | $197.20 |
| Purchase #5 | $223.26 | 7.615% | $240.2612 | $240.26 | $240.25 | $240.30 |
| Purchase #6 | $237.60 | 13.260% | $269.1058 | $269.11 | $269.10 | $269.10 |
| Purchase #7 | $22.48 | 10.278% | $24.7905 | $24.79 | $24.80 | $24.80 |
| 7 purchase totals = | $1,121.88 | $1,223.8926 | $1,223.90 | $1,223.90 | $1,223.90 | |