| 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 | $249.94 | 9.577% | $273.8768 | $273.88 | $273.90 | $273.90 |
| Purchase #2 | $196.43 | 12.340% | $220.6695 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $85.64 | 5.430% | $90.2903 | $90.29 | $90.30 | $90.30 |
| Purchase #4 | $237.84 | 7.135% | $254.8099 | $254.81 | $254.80 | $254.80 |
| Purchase #5 | $204.55 | 12.653% | $230.4317 | $230.43 | $230.45 | $230.40 |
| Purchase #6 | $13.87 | 13.234% | $15.7056 | $15.71 | $15.70 | $15.70 |
| Purchase #7 | $150.63 | 6.283% | $160.0941 | $160.09 | $160.10 | $160.10 |
| 7 purchase totals = | $1,138.90 | $1,245.8779 | $1,245.88 | $1,245.90 | $1,245.90 | |