| 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 | $210.33 | 9.291% | $229.8718 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $174.59 | 10.555% | $193.018 | $193.02 | $193.00 | $193.00 |
| Purchase #3 | $136.56 | 3.731% | $141.6551 | $141.66 | $141.65 | $141.70 |
| Purchase #4 | $192.48 | 7.285% | $206.5022 | $206.50 | $206.50 | $206.50 |
| Purchase #5 | $104.37 | 12.689% | $117.6135 | $117.61 | $117.60 | $117.60 |
| Purchase #6 | $31.29 | 8.669% | $34.0025 | $34.00 | $34.00 | $34.00 |
| Purchase #7 | $163.64 | 5.251% | $172.2327 | $172.23 | $172.25 | $172.20 |
| 7 purchase totals = | $1,013.26 | $1,094.8958 | $1,094.89 | $1,094.85 | $1,094.90 | |