| 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 | $95.60 | 3.418% | $98.8676 | $98.87 | $98.85 | $98.90 |
| Purchase #2 | $184.31 | 3.430% | $190.6318 | $190.63 | $190.65 | $190.60 |
| Purchase #3 | $230.30 | 12.797% | $259.7715 | $259.77 | $259.75 | $259.80 |
| Purchase #4 | $119.54 | 3.544% | $123.7765 | $123.78 | $123.80 | $123.80 |
| Purchase #5 | $156.39 | 13.562% | $177.5996 | $177.60 | $177.60 | $177.60 |
| Purchase #6 | $23.56 | 9.225% | $25.7334 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $198.31 | 8.395% | $214.9581 | $214.96 | $214.95 | $215.00 |
| 7 purchase totals = | $1,008.01 | $1,091.3385 | $1,091.34 | $1,091.35 | $1,091.40 | |