| 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 | $107.70 | 7.172% | $115.4242 | $115.42 | $115.40 | $115.40 |
| Purchase #2 | $211.57 | 10.516% | $233.8187 | $233.82 | $233.80 | $233.80 |
| Purchase #3 | $135.59 | 5.466% | $143.0013 | $143.00 | $143.00 | $143.00 |
| Purchase #4 | $192.53 | 12.731% | $217.041 | $217.04 | $217.05 | $217.00 |
| Purchase #5 | $138.91 | 8.527% | $150.7549 | $150.75 | $150.75 | $150.80 |
| Purchase #6 | $30.26 | 4.243% | $31.5439 | $31.54 | $31.55 | $31.50 |
| Purchase #7 | $109.89 | 11.431% | $122.4515 | $122.45 | $122.45 | $122.50 |
| 7 purchase totals = | $926.45 | $1,014.0355 | $1,014.02 | $1,014.00 | $1,014.00 | |