| 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 | $202.36 | 7.694% | $217.9296 | $217.93 | $217.95 | $217.90 |
| Purchase #2 | $204.55 | 10.488% | $226.0032 | $226.00 | $226.00 | $226.00 |
| Purchase #3 | $44.71 | 4.866% | $46.8856 | $46.89 | $46.90 | $46.90 |
| Purchase #4 | $63.93 | 8.771% | $69.5373 | $69.54 | $69.55 | $69.50 |
| Purchase #5 | $191.94 | 10.297% | $211.7041 | $211.70 | $211.70 | $211.70 |
| Purchase #6 | $50.65 | 13.116% | $57.2933 | $57.29 | $57.30 | $57.30 |
| Purchase #7 | $244.75 | 10.563% | $270.6029 | $270.60 | $270.60 | $270.60 |
| 7 purchase totals = | $1,002.89 | $1,099.9560 | $1,099.95 | $1,100.00 | $1,099.90 | |