| 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 | $20.26 | 13.524% | $23 | $23.00 | $23.00 | $23.00 |
| Purchase #2 | $131.77 | 3.179% | $135.959 | $135.96 | $135.95 | $136.00 |
| Purchase #3 | $110.49 | 12.728% | $124.5532 | $124.55 | $124.55 | $124.60 |
| Purchase #4 | $194.37 | 11.501% | $216.7245 | $216.72 | $216.70 | $216.70 |
| Purchase #5 | $31.77 | 6.782% | $33.9246 | $33.92 | $33.90 | $33.90 |
| Purchase #6 | $213.58 | 3.817% | $221.7323 | $221.73 | $221.75 | $221.70 |
| Purchase #7 | $57.30 | 12.773% | $64.6189 | $64.62 | $64.60 | $64.60 |
| 7 purchase totals = | $759.54 | $820.5125 | $820.50 | $820.45 | $820.50 | |