| 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 | $122.49 | 4.105% | $127.5182 | $127.52 | $127.50 | $127.50 |
| Purchase #2 | $113.60 | 3.586% | $117.6737 | $117.67 | $117.65 | $117.70 |
| Purchase #3 | $133.72 | 13.641% | $151.9607 | $151.96 | $151.95 | $152.00 |
| Purchase #4 | $35.85 | 8.316% | $38.8313 | $38.83 | $38.85 | $38.80 |
| Purchase #5 | $83.87 | 7.576% | $90.224 | $90.22 | $90.20 | $90.20 |
| Purchase #6 | $192.81 | 11.376% | $214.7441 | $214.74 | $214.75 | $214.70 |
| Purchase #7 | $67.82 | 10.811% | $75.152 | $75.15 | $75.15 | $75.20 |
| 7 purchase totals = | $750.16 | $816.1040 | $816.09 | $816.05 | $816.10 | |