| 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 | $47.37 | 5.373% | $49.9152 | $49.92 | $49.90 | $49.90 |
| Purchase #2 | $187.73 | 4.402% | $195.9939 | $195.99 | $196.00 | $196.00 |
| Purchase #3 | $131.52 | 10.606% | $145.469 | $145.47 | $145.45 | $145.50 |
| Purchase #4 | $168.84 | 12.576% | $190.0733 | $190.07 | $190.05 | $190.10 |
| Purchase #5 | $152.47 | 6.540% | $162.4415 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $187.51 | 3.667% | $194.386 | $194.39 | $194.40 | $194.40 |
| Purchase #7 | $187.73 | 12.394% | $210.9973 | $211.00 | $211.00 | $211.00 |
| 7 purchase totals = | $1,063.17 | $1,149.2762 | $1,149.28 | $1,149.25 | $1,149.30 | |