| 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 | $209.66 | 7.313% | $224.9924 | $224.99 | $225.00 | $225.00 |
| Purchase #2 | $124.49 | 8.598% | $135.1937 | $135.19 | $135.20 | $135.20 |
| Purchase #3 | $57.58 | 6.209% | $61.1551 | $61.16 | $61.15 | $61.20 |
| Purchase #4 | $21.90 | 11.728% | $24.4684 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $48.44 | 12.686% | $54.5851 | $54.59 | $54.60 | $54.60 |
| Purchase #6 | $40.44 | 4.198% | $42.1377 | $42.14 | $42.15 | $42.10 |
| Purchase #7 | $46.37 | 10.461% | $51.2208 | $51.22 | $51.20 | $51.20 |
| 7 purchase totals = | $548.88 | $593.7532 | $593.76 | $593.75 | $593.80 | |