| 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 | $25.92 | 12.149% | $29.069 | $29.07 | $29.05 | $29.10 |
| Purchase #2 | $235.97 | 4.174% | $245.8194 | $245.82 | $245.80 | $245.80 |
| Purchase #3 | $22.47 | 6.811% | $24.0004 | $24.00 | $24.00 | $24.00 |
| Purchase #4 | $73.83 | 7.351% | $79.2572 | $79.26 | $79.25 | $79.30 |
| Purchase #5 | $223.77 | 7.392% | $240.3111 | $240.31 | $240.30 | $240.30 |
| Purchase #6 | $173.77 | 7.855% | $187.4196 | $187.42 | $187.40 | $187.40 |
| Purchase #7 | $222.53 | 9.489% | $243.6459 | $243.65 | $243.65 | $243.60 |
| 7 purchase totals = | $978.26 | $1,049.5226 | $1,049.53 | $1,049.45 | $1,049.50 | |