| 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 | $232.63 | 6.651% | $248.1022 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $79.51 | 10.420% | $87.7949 | $87.79 | $87.80 | $87.80 |
| Purchase #3 | $91.36 | 8.282% | $98.9264 | $98.93 | $98.95 | $98.90 |
| Purchase #4 | $239.43 | 9.351% | $261.8191 | $261.82 | $261.80 | $261.80 |
| Purchase #5 | $87.48 | 9.256% | $95.5771 | $95.58 | $95.60 | $95.60 |
| Purchase #6 | $87.61 | 10.463% | $96.7766 | $96.78 | $96.80 | $96.80 |
| Purchase #7 | $246.33 | 7.278% | $264.2579 | $264.26 | $264.25 | $264.30 |
| 7 purchase totals = | $1,064.35 | $1,153.2542 | $1,153.26 | $1,153.30 | $1,153.30 | |