| 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 | $192.56 | 4.357% | $200.9498 | $200.95 | $200.95 | $200.90 |
| Purchase #2 | $192.56 | 5.768% | $203.6669 | $203.67 | $203.65 | $203.70 |
| Purchase #3 | $207.40 | 4.635% | $217.013 | $217.01 | $217.00 | $217.00 |
| Purchase #4 | $233.73 | 9.520% | $255.9811 | $255.98 | $256.00 | $256.00 |
| Purchase #5 | $224.83 | 13.257% | $254.6357 | $254.64 | $254.65 | $254.60 |
| Purchase #6 | $14.76 | 4.665% | $15.4486 | $15.45 | $15.45 | $15.40 |
| Purchase #7 | $245.48 | 5.640% | $259.3251 | $259.33 | $259.35 | $259.30 |
| 7 purchase totals = | $1,311.32 | $1,407.0202 | $1,407.03 | $1,407.05 | $1,406.90 | |