| 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 | $189.61 | 5.313% | $199.684 | $199.68 | $199.70 | $199.70 |
| Purchase #2 | $193.45 | 7.668% | $208.2837 | $208.28 | $208.30 | $208.30 |
| Purchase #3 | $19.26 | 4.354% | $20.0986 | $20.10 | $20.10 | $20.10 |
| Purchase #4 | $162.37 | 3.684% | $168.3517 | $168.35 | $168.35 | $168.40 |
| Purchase #5 | $78.53 | 9.163% | $85.7257 | $85.73 | $85.75 | $85.70 |
| Purchase #6 | $84.86 | 13.192% | $96.0547 | $96.05 | $96.05 | $96.10 |
| Purchase #7 | $246.42 | 11.672% | $275.1821 | $275.18 | $275.20 | $275.20 |
| 7 purchase totals = | $974.50 | $1,053.3805 | $1,053.37 | $1,053.45 | $1,053.50 | |