| 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 | $187.67 | 8.217% | $203.0908 | $203.09 | $203.10 | $203.10 |
| Purchase #2 | $194.77 | 8.330% | $210.9943 | $210.99 | $211.00 | $211.00 |
| Purchase #3 | $88.28 | 5.328% | $92.9836 | $92.98 | $93.00 | $93.00 |
| Purchase #4 | $17.40 | 9.865% | $19.1165 | $19.12 | $19.10 | $19.10 |
| Purchase #5 | $179.63 | 13.365% | $203.6375 | $203.64 | $203.65 | $203.60 |
| Purchase #6 | $86.84 | 4.264% | $90.5429 | $90.54 | $90.55 | $90.50 |
| Purchase #7 | $34.72 | 3.717% | $36.0105 | $36.01 | $36.00 | $36.00 |
| 7 purchase totals = | $789.31 | $856.3761 | $856.37 | $856.40 | $856.30 | |