| 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 | $245.43 | 11.856% | $274.5282 | $274.53 | $274.55 | $274.50 |
| Purchase #2 | $179.61 | 6.793% | $191.8109 | $191.81 | $191.80 | $191.80 |
| Purchase #3 | $96.72 | 13.685% | $109.9561 | $109.96 | $109.95 | $110.00 |
| Purchase #4 | $248.67 | 12.574% | $279.9378 | $279.94 | $279.95 | $279.90 |
| Purchase #5 | $20.97 | 7.539% | $22.5509 | $22.55 | $22.55 | $22.60 |
| Purchase #6 | $125.43 | 9.752% | $137.6619 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $172.31 | 13.544% | $195.6477 | $195.65 | $195.65 | $195.60 |
| 7 purchase totals = | $1,089.14 | $1,212.0935 | $1,212.10 | $1,212.10 | $1,212.10 | |