| 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 | $129.73 | 13.816% | $147.6535 | $147.65 | $147.65 | $147.70 |
| Purchase #2 | $231.37 | 4.846% | $242.5822 | $242.58 | $242.60 | $242.60 |
| Purchase #3 | $225.67 | 7.666% | $242.9699 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $39.56 | 4.482% | $41.3331 | $41.33 | $41.35 | $41.30 |
| Purchase #5 | $231.78 | 9.787% | $254.4643 | $254.46 | $254.45 | $254.50 |
| Purchase #6 | $119.72 | 11.181% | $133.1059 | $133.11 | $133.10 | $133.10 |
| Purchase #7 | $98.82 | 12.256% | $110.9314 | $110.93 | $110.95 | $110.90 |
| 7 purchase totals = | $1,076.65 | $1,173.0403 | $1,173.03 | $1,173.05 | $1,173.10 | |