| 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 | $220.66 | 5.391% | $232.5558 | $232.56 | $232.55 | $232.60 |
| Purchase #2 | $166.27 | 13.430% | $188.6001 | $188.60 | $188.60 | $188.60 |
| Purchase #3 | $56.39 | 10.170% | $62.1249 | $62.12 | $62.10 | $62.10 |
| Purchase #4 | $50.94 | 9.569% | $55.8144 | $55.81 | $55.80 | $55.80 |
| Purchase #5 | $31.62 | 5.585% | $33.386 | $33.39 | $33.40 | $33.40 |
| Purchase #6 | $92.93 | 3.283% | $95.9809 | $95.98 | $96.00 | $96.00 |
| Purchase #7 | $208.47 | 4.873% | $218.6287 | $218.63 | $218.65 | $218.60 |
| 7 purchase totals = | $827.28 | $887.0908 | $887.09 | $887.10 | $887.10 | |