| 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 | $186.30 | 10.729% | $206.2881 | $206.29 | $206.30 | $206.30 |
| Purchase #2 | $53.73 | 4.296% | $56.0382 | $56.04 | $56.05 | $56.00 |
| Purchase #3 | $240.30 | 6.829% | $256.7101 | $256.71 | $256.70 | $256.70 |
| Purchase #4 | $15.57 | 6.464% | $16.5764 | $16.58 | $16.60 | $16.60 |
| Purchase #5 | $81.79 | 6.753% | $87.3133 | $87.31 | $87.30 | $87.30 |
| Purchase #6 | $155.33 | 10.868% | $172.2113 | $172.21 | $172.20 | $172.20 |
| Purchase #7 | $196.87 | 10.434% | $217.4114 | $217.41 | $217.40 | $217.40 |
| 7 purchase totals = | $929.89 | $1,012.5488 | $1,012.55 | $1,012.55 | $1,012.50 | |