| 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 | $222.91 | 7.224% | $239.013 | $239.01 | $239.00 | $239.00 |
| Purchase #2 | $47.51 | 13.194% | $53.7785 | $53.78 | $53.80 | $53.80 |
| Purchase #3 | $127.58 | 6.462% | $135.8242 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $50.34 | 13.497% | $57.1344 | $57.13 | $57.15 | $57.10 |
| Purchase #5 | $147.56 | 9.624% | $161.7612 | $161.76 | $161.75 | $161.80 |
| Purchase #6 | $245.67 | 6.185% | $260.8647 | $260.86 | $260.85 | $260.90 |
| Purchase #7 | $86.60 | 5.382% | $91.2608 | $91.26 | $91.25 | $91.30 |
| 7 purchase totals = | $928.17 | $999.6368 | $999.62 | $999.60 | $999.70 | |