| 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 | $221.35 | 12.729% | $249.5256 | $249.53 | $249.55 | $249.50 |
| Purchase #2 | $6.66 | 6.443% | $7.0891 | $7.09 | $7.10 | $7.10 |
| Purchase #3 | $245.85 | 5.544% | $259.4799 | $259.48 | $259.50 | $259.50 |
| Purchase #4 | $224.36 | 4.368% | $234.16 | $234.16 | $234.15 | $234.20 |
| Purchase #5 | $18.29 | 9.694% | $20.063 | $20.06 | $20.05 | $20.10 |
| Purchase #6 | $115.85 | 10.717% | $128.2656 | $128.27 | $128.25 | $128.30 |
| Purchase #7 | $128.63 | 8.415% | $139.4542 | $139.45 | $139.45 | $139.50 |
| 7 purchase totals = | $960.99 | $1,038.0374 | $1,038.04 | $1,038.05 | $1,038.20 | |