| 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 | $115.66 | 4.497% | $120.8612 | $120.86 | $120.85 | $120.90 |
| Purchase #2 | $159.73 | 6.257% | $169.7243 | $169.72 | $169.70 | $169.70 |
| Purchase #3 | $230.48 | 6.506% | $245.475 | $245.48 | $245.50 | $245.50 |
| Purchase #4 | $30.98 | 4.695% | $32.4345 | $32.43 | $32.45 | $32.40 |
| Purchase #5 | $31.35 | 9.399% | $34.2966 | $34.30 | $34.30 | $34.30 |
| Purchase #6 | $117.90 | 13.765% | $134.1289 | $134.13 | $134.15 | $134.10 |
| Purchase #7 | $224.88 | 13.443% | $255.1106 | $255.11 | $255.10 | $255.10 |
| 7 purchase totals = | $910.98 | $992.0311 | $992.03 | $992.05 | $992.00 | |