| 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 | $27.68 | 12.232% | $31.0658 | $31.07 | $31.05 | $31.10 |
| Purchase #2 | $113.26 | 4.581% | $118.4484 | $118.45 | $118.45 | $118.40 |
| Purchase #3 | $248.92 | 4.375% | $259.8103 | $259.81 | $259.80 | $259.80 |
| Purchase #4 | $155.31 | 13.565% | $176.3778 | $176.38 | $176.40 | $176.40 |
| Purchase #5 | $124.94 | 4.761% | $130.8884 | $130.89 | $130.90 | $130.90 |
| Purchase #6 | $245.26 | 6.151% | $260.3459 | $260.35 | $260.35 | $260.30 |
| Purchase #7 | $148.64 | 6.671% | $158.5558 | $158.56 | $158.55 | $158.60 |
| 7 purchase totals = | $1,064.01 | $1,135.4924 | $1,135.51 | $1,135.50 | $1,135.50 | |