| 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 | $79.81 | 9.570% | $87.4478 | $87.45 | $87.45 | $87.40 |
| Purchase #2 | $232.82 | 7.335% | $249.8973 | $249.90 | $249.90 | $249.90 |
| Purchase #3 | $248.66 | 12.574% | $279.9265 | $279.93 | $279.95 | $279.90 |
| Purchase #4 | $138.31 | 5.730% | $146.2352 | $146.24 | $146.25 | $146.20 |
| Purchase #5 | $158.70 | 11.138% | $176.376 | $176.38 | $176.40 | $176.40 |
| Purchase #6 | $128.53 | 4.829% | $134.7367 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $61.89 | 13.605% | $70.3101 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $1,048.72 | $1,144.9296 | $1,144.95 | $1,145.00 | $1,144.80 | |