| 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 | $222.93 | 7.315% | $239.2373 | $239.24 | $239.25 | $239.20 |
| Purchase #2 | $182.80 | 8.218% | $197.8225 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $249.91 | 5.311% | $263.1827 | $263.18 | $263.20 | $263.20 |
| Purchase #4 | $41.80 | 13.688% | $47.5216 | $47.52 | $47.50 | $47.50 |
| Purchase #5 | $47.95 | 4.844% | $50.2727 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $76.53 | 11.393% | $85.2491 | $85.25 | $85.25 | $85.20 |
| Purchase #7 | $109.80 | 9.409% | $120.1311 | $120.13 | $120.15 | $120.10 |
| 7 purchase totals = | $931.72 | $1,003.4170 | $1,003.41 | $1,003.40 | $1,003.30 | |