| 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 | $216.38 | 7.602% | $232.8292 | $232.83 | $232.85 | $232.80 |
| Purchase #2 | $153.26 | 7.469% | $164.707 | $164.71 | $164.70 | $164.70 |
| Purchase #3 | $151.64 | 3.558% | $157.0354 | $157.04 | $157.05 | $157.00 |
| Purchase #4 | $245.71 | 12.641% | $276.7702 | $276.77 | $276.75 | $276.80 |
| Purchase #5 | $238.45 | 8.307% | $258.258 | $258.26 | $258.25 | $258.30 |
| Purchase #6 | $193.86 | 8.740% | $210.8034 | $210.80 | $210.80 | $210.80 |
| Purchase #7 | $124.55 | 12.272% | $139.8348 | $139.83 | $139.85 | $139.80 |
| 7 purchase totals = | $1,323.85 | $1,440.2380 | $1,440.24 | $1,440.25 | $1,440.20 | |