| 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 | $233.95 | 11.283% | $260.3466 | $260.35 | $260.35 | $260.30 |
| Purchase #2 | $192.92 | 6.859% | $206.1524 | $206.15 | $206.15 | $206.20 |
| Purchase #3 | $120.66 | 6.132% | $128.0589 | $128.06 | $128.05 | $128.10 |
| Purchase #4 | $204.77 | 3.268% | $211.4619 | $211.46 | $211.45 | $211.50 |
| Purchase #5 | $124.74 | 10.625% | $137.9936 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $39.52 | 13.119% | $44.7046 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $128.53 | 3.656% | $133.2291 | $133.23 | $133.25 | $133.20 |
| 7 purchase totals = | $1,045.09 | $1,121.9471 | $1,121.94 | $1,121.95 | $1,122.00 | |