| 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 | $11.93 | 10.830% | $13.222 | $13.22 | $13.20 | $13.20 |
| Purchase #2 | $58.69 | 4.129% | $61.1133 | $61.11 | $61.10 | $61.10 |
| Purchase #3 | $141.48 | 5.329% | $149.0195 | $149.02 | $149.00 | $149.00 |
| Purchase #4 | $195.90 | 9.506% | $214.5223 | $214.52 | $214.50 | $214.50 |
| Purchase #5 | $178.49 | 11.346% | $198.7415 | $198.74 | $198.75 | $198.70 |
| Purchase #6 | $36.26 | 4.723% | $37.9726 | $37.97 | $37.95 | $38.00 |
| Purchase #7 | $109.55 | 7.776% | $118.0686 | $118.07 | $118.05 | $118.10 |
| 7 purchase totals = | $732.30 | $792.6598 | $792.65 | $792.55 | $792.60 | |