| 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 | $122.44 | 5.813% | $129.5574 | $129.56 | $129.55 | $129.60 |
| Purchase #2 | $197.25 | 13.744% | $224.36 | $224.36 | $224.35 | $224.40 |
| Purchase #3 | $162.79 | 11.780% | $181.9667 | $181.97 | $181.95 | $182.00 |
| Purchase #4 | $238.84 | 12.175% | $267.9188 | $267.92 | $267.90 | $267.90 |
| Purchase #5 | $97.58 | 4.390% | $101.8638 | $101.86 | $101.85 | $101.90 |
| Purchase #6 | $137.92 | 4.361% | $143.9347 | $143.93 | $143.95 | $143.90 |
| Purchase #7 | $39.45 | 6.677% | $42.0841 | $42.08 | $42.10 | $42.10 |
| 7 purchase totals = | $996.27 | $1,091.6855 | $1,091.68 | $1,091.65 | $1,091.80 | |