| 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 | $211.30 | 13.147% | $239.0796 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $86.38 | 7.360% | $92.7376 | $92.74 | $92.75 | $92.70 |
| Purchase #3 | $56.47 | 12.689% | $63.6355 | $63.64 | $63.65 | $63.60 |
| Purchase #4 | $28.34 | 3.624% | $29.367 | $29.37 | $29.35 | $29.40 |
| Purchase #5 | $243.29 | 13.431% | $275.9663 | $275.97 | $275.95 | $276.00 |
| Purchase #6 | $145.94 | 7.644% | $157.0957 | $157.10 | $157.10 | $157.10 |
| Purchase #7 | $52.34 | 8.596% | $56.8391 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $824.06 | $914.7208 | $914.74 | $914.75 | $914.70 | |