| 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 | $247.87 | 6.517% | $264.0237 | $264.02 | $264.00 | $264.00 |
| Purchase #2 | $224.93 | 5.433% | $237.1504 | $237.15 | $237.15 | $237.20 |
| Purchase #3 | $43.81 | 7.722% | $47.193 | $47.19 | $47.20 | $47.20 |
| Purchase #4 | $33.76 | 4.133% | $35.1553 | $35.16 | $35.15 | $35.20 |
| Purchase #5 | $74.64 | 12.187% | $83.7364 | $83.74 | $83.75 | $83.70 |
| Purchase #6 | $113.34 | 3.350% | $117.1369 | $117.14 | $117.15 | $117.10 |
| Purchase #7 | $105.71 | 9.272% | $115.5114 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $844.06 | $899.9071 | $899.91 | $899.90 | $899.90 | |