| 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 | $221.28 | 6.333% | $235.2937 | $235.29 | $235.30 | $235.30 |
| Purchase #2 | $8.53 | 11.419% | $9.504 | $9.50 | $9.50 | $9.50 |
| Purchase #3 | $46.76 | 6.745% | $49.914 | $49.91 | $49.90 | $49.90 |
| Purchase #4 | $102.72 | 12.654% | $115.7182 | $115.72 | $115.70 | $115.70 |
| Purchase #5 | $66.64 | 4.360% | $69.5455 | $69.55 | $69.55 | $69.50 |
| Purchase #6 | $232.99 | 9.496% | $255.1147 | $255.11 | $255.10 | $255.10 |
| Purchase #7 | $50.99 | 13.314% | $57.7788 | $57.78 | $57.80 | $57.80 |
| 7 purchase totals = | $729.91 | $792.8689 | $792.86 | $792.85 | $792.80 | |