| 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 | $211.87 | 13.634% | $240.7564 | $240.76 | $240.75 | $240.80 |
| Purchase #2 | $237.51 | 4.463% | $248.1101 | $248.11 | $248.10 | $248.10 |
| Purchase #3 | $73.54 | 12.703% | $82.8818 | $82.88 | $82.90 | $82.90 |
| Purchase #4 | $241.70 | 4.719% | $253.1058 | $253.11 | $253.10 | $253.10 |
| Purchase #5 | $16.70 | 9.459% | $18.2797 | $18.28 | $18.30 | $18.30 |
| Purchase #6 | $7.99 | 4.431% | $8.344 | $8.34 | $8.35 | $8.30 |
| Purchase #7 | $26.49 | 3.503% | $27.4179 | $27.42 | $27.40 | $27.40 |
| 7 purchase totals = | $815.80 | $878.8957 | $878.90 | $878.90 | $878.90 | |