| 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 | $182.38 | 10.196% | $200.9755 | $200.98 | $201.00 | $201.00 |
| Purchase #2 | $210.87 | 4.874% | $221.1478 | $221.15 | $221.15 | $221.10 |
| Purchase #3 | $86.34 | 5.437% | $91.0343 | $91.03 | $91.05 | $91.00 |
| Purchase #4 | $21.71 | 4.192% | $22.6201 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $156.37 | 11.770% | $174.7747 | $174.77 | $174.75 | $174.80 |
| Purchase #6 | $204.71 | 9.579% | $224.3192 | $224.32 | $224.30 | $224.30 |
| Purchase #7 | $242.33 | 12.149% | $271.7707 | $271.77 | $271.75 | $271.80 |
| 7 purchase totals = | $1,104.71 | $1,206.6423 | $1,206.64 | $1,206.60 | $1,206.60 | |