| 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 | $114.28 | 10.770% | $126.588 | $126.59 | $126.60 | $126.60 |
| Purchase #2 | $179.71 | 9.820% | $197.3575 | $197.36 | $197.35 | $197.40 |
| Purchase #3 | $107.43 | 6.528% | $114.443 | $114.44 | $114.45 | $114.40 |
| Purchase #4 | $204.57 | 10.203% | $225.4423 | $225.44 | $225.45 | $225.40 |
| Purchase #5 | $49.68 | 3.513% | $51.4253 | $51.43 | $51.45 | $51.40 |
| Purchase #6 | $210.51 | 9.457% | $230.4179 | $230.42 | $230.40 | $230.40 |
| Purchase #7 | $39.94 | 13.551% | $45.3523 | $45.35 | $45.35 | $45.40 |
| 7 purchase totals = | $906.12 | $991.0263 | $991.03 | $991.05 | $991.00 | |