| 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 | $220.73 | 4.627% | $230.9432 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $99.51 | 13.723% | $113.1658 | $113.17 | $113.15 | $113.20 |
| Purchase #3 | $96.37 | 11.283% | $107.2434 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $130.64 | 9.672% | $143.2755 | $143.28 | $143.30 | $143.30 |
| Purchase #5 | $49.96 | 13.685% | $56.797 | $56.80 | $56.80 | $56.80 |
| Purchase #6 | $55.58 | 3.238% | $57.3797 | $57.38 | $57.40 | $57.40 |
| Purchase #7 | $35.82 | 7.691% | $38.5749 | $38.57 | $38.55 | $38.60 |
| 7 purchase totals = | $688.61 | $747.3795 | $747.38 | $747.40 | $747.40 | |