| 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 | $234.27 | 6.534% | $249.5772 | $249.58 | $249.60 | $249.60 |
| Purchase #2 | $179.52 | 7.693% | $193.3305 | $193.33 | $193.35 | $193.30 |
| Purchase #3 | $91.49 | 3.226% | $94.4415 | $94.44 | $94.45 | $94.40 |
| Purchase #4 | $100.99 | 7.367% | $108.4299 | $108.43 | $108.45 | $108.40 |
| Purchase #5 | $158.85 | 4.803% | $166.4796 | $166.48 | $166.50 | $166.50 |
| Purchase #6 | $228.76 | 5.666% | $241.7215 | $241.72 | $241.70 | $241.70 |
| Purchase #7 | $110.28 | 10.447% | $121.801 | $121.80 | $121.80 | $121.80 |
| 7 purchase totals = | $1,104.16 | $1,175.7812 | $1,175.78 | $1,175.85 | $1,175.70 | |