| 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 | $10.53 | 8.746% | $11.451 | $11.45 | $11.45 | $11.50 |
| Purchase #2 | $227.68 | 8.332% | $246.6503 | $246.65 | $246.65 | $246.70 |
| Purchase #3 | $171.83 | 12.632% | $193.5356 | $193.54 | $193.55 | $193.50 |
| Purchase #4 | $132.69 | 4.340% | $138.4487 | $138.45 | $138.45 | $138.40 |
| Purchase #5 | $70.40 | 13.707% | $80.0497 | $80.05 | $80.05 | $80.00 |
| Purchase #6 | $147.57 | 3.441% | $152.6479 | $152.65 | $152.65 | $152.60 |
| Purchase #7 | $211.36 | 12.736% | $238.2788 | $238.28 | $238.30 | $238.30 |
| 7 purchase totals = | $972.06 | $1,061.0620 | $1,061.07 | $1,061.10 | $1,061.00 | |