| 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 | $192.35 | 10.182% | $211.9351 | $211.94 | $211.95 | $211.90 |
| Purchase #2 | $238.85 | 5.701% | $252.4668 | $252.47 | $252.45 | $252.50 |
| Purchase #3 | $133.54 | 11.210% | $148.5098 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $29.51 | 5.318% | $31.0793 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $26.71 | 8.602% | $29.0076 | $29.01 | $29.00 | $29.00 |
| Purchase #6 | $243.70 | 4.129% | $253.7624 | $253.76 | $253.75 | $253.80 |
| Purchase #7 | $17.66 | 3.628% | $18.3007 | $18.30 | $18.30 | $18.30 |
| 7 purchase totals = | $882.32 | $945.0617 | $945.07 | $945.05 | $945.10 | |