| 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 | $120.94 | 6.686% | $129.026 | $129.03 | $129.05 | $129.00 |
| Purchase #2 | $115.86 | 3.784% | $120.2441 | $120.24 | $120.25 | $120.20 |
| Purchase #3 | $42.33 | 9.198% | $46.2235 | $46.22 | $46.20 | $46.20 |
| Purchase #4 | $35.78 | 13.673% | $40.6722 | $40.67 | $40.65 | $40.70 |
| Purchase #5 | $14.45 | 13.773% | $16.4402 | $16.44 | $16.45 | $16.40 |
| Purchase #6 | $150.64 | 8.126% | $162.881 | $162.88 | $162.90 | $162.90 |
| Purchase #7 | $120.52 | 11.148% | $133.9556 | $133.96 | $133.95 | $134.00 |
| 7 purchase totals = | $600.52 | $649.4426 | $649.44 | $649.45 | $649.40 | |