| 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 | $5.62 | 10.677% | $6.22 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $117.60 | 7.870% | $126.8551 | $126.86 | $126.85 | $126.90 |
| Purchase #3 | $119.51 | 5.375% | $125.9337 | $125.93 | $125.95 | $125.90 |
| Purchase #4 | $226.31 | 10.696% | $250.5161 | $250.52 | $250.50 | $250.50 |
| Purchase #5 | $244.30 | 3.630% | $253.1681 | $253.17 | $253.15 | $253.20 |
| Purchase #6 | $63.49 | 4.636% | $66.4334 | $66.43 | $66.45 | $66.40 |
| Purchase #7 | $237.65 | 7.759% | $256.0893 | $256.09 | $256.10 | $256.10 |
| 7 purchase totals = | $1,014.48 | $1,085.2157 | $1,085.22 | $1,085.20 | $1,085.20 | |