| 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 | $196.98 | 5.336% | $207.4909 | $207.49 | $207.50 | $207.50 |
| Purchase #2 | $136.85 | 3.105% | $141.0992 | $141.10 | $141.10 | $141.10 |
| Purchase #3 | $178.59 | 9.797% | $196.0865 | $196.09 | $196.10 | $196.10 |
| Purchase #4 | $33.53 | 4.747% | $35.1217 | $35.12 | $35.10 | $35.10 |
| Purchase #5 | $83.44 | 4.672% | $87.3383 | $87.34 | $87.35 | $87.30 |
| Purchase #6 | $183.51 | 4.570% | $191.8964 | $191.90 | $191.90 | $191.90 |
| Purchase #7 | $114.69 | 5.223% | $120.6803 | $120.68 | $120.70 | $120.70 |
| 7 purchase totals = | $927.59 | $979.7133 | $979.72 | $979.75 | $979.70 | |