| 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 | $194.89 | 13.726% | $221.6406 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $56.77 | 11.387% | $63.2344 | $63.23 | $63.25 | $63.20 |
| Purchase #3 | $27.59 | 8.623% | $29.9691 | $29.97 | $29.95 | $30.00 |
| Purchase #4 | $20.97 | 11.207% | $23.3201 | $23.32 | $23.30 | $23.30 |
| Purchase #5 | $79.86 | 9.453% | $87.4092 | $87.41 | $87.40 | $87.40 |
| Purchase #6 | $199.72 | 3.315% | $206.3407 | $206.34 | $206.35 | $206.30 |
| Purchase #7 | $135.84 | 12.782% | $153.2031 | $153.20 | $153.20 | $153.20 |
| 7 purchase totals = | $715.64 | $785.1172 | $785.11 | $785.10 | $785.00 | |