| 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 | $247.66 | 10.120% | $272.7232 | $272.72 | $272.70 | $272.70 |
| Purchase #2 | $38.99 | 9.288% | $42.6114 | $42.61 | $42.60 | $42.60 |
| Purchase #3 | $78.33 | 6.363% | $83.3141 | $83.31 | $83.30 | $83.30 |
| Purchase #4 | $217.92 | 10.385% | $240.551 | $240.55 | $240.55 | $240.60 |
| Purchase #5 | $223.74 | 7.664% | $240.8874 | $240.89 | $240.90 | $240.90 |
| Purchase #6 | $6.25 | 12.535% | $7.0334 | $7.03 | $7.05 | $7.00 |
| Purchase #7 | $8.55 | 7.778% | $9.215 | $9.22 | $9.20 | $9.20 |
| 7 purchase totals = | $821.44 | $896.3355 | $896.33 | $896.30 | $896.30 | |