| 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 | $196.93 | 7.416% | $211.5343 | $211.53 | $211.55 | $211.50 |
| Purchase #2 | $118.80 | 8.366% | $128.7388 | $128.74 | $128.75 | $128.70 |
| Purchase #3 | $8.65 | 3.698% | $8.9699 | $8.97 | $8.95 | $9.00 |
| Purchase #4 | $19.79 | 6.871% | $21.1498 | $21.15 | $21.15 | $21.10 |
| Purchase #5 | $194.63 | 4.429% | $203.2502 | $203.25 | $203.25 | $203.30 |
| Purchase #6 | $38.90 | 10.849% | $43.1203 | $43.12 | $43.10 | $43.10 |
| Purchase #7 | $89.79 | 9.594% | $98.4045 | $98.40 | $98.40 | $98.40 |
| 7 purchase totals = | $667.49 | $715.1678 | $715.16 | $715.15 | $715.10 | |