| 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 | $241.89 | 4.209% | $252.0712 | $252.07 | $252.05 | $252.10 |
| Purchase #2 | $250.29 | 10.778% | $277.2663 | $277.27 | $277.25 | $277.30 |
| Purchase #3 | $234.84 | 4.749% | $245.9926 | $245.99 | $246.00 | $246.00 |
| Purchase #4 | $197.87 | 6.813% | $211.3509 | $211.35 | $211.35 | $211.40 |
| Purchase #5 | $9.75 | 10.320% | $10.7562 | $10.76 | $10.75 | $10.80 |
| Purchase #6 | $146.92 | 8.840% | $159.9077 | $159.91 | $159.90 | $159.90 |
| Purchase #7 | $155.95 | 10.863% | $172.8908 | $172.89 | $172.90 | $172.90 |
| 7 purchase totals = | $1,237.51 | $1,330.2357 | $1,330.24 | $1,330.20 | $1,330.40 | |