| 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 | $138.65 | 3.533% | $143.5485 | $143.55 | $143.55 | $143.50 |
| Purchase #2 | $171.48 | 8.433% | $185.9409 | $185.94 | $185.95 | $185.90 |
| Purchase #3 | $248.80 | 11.517% | $277.4543 | $277.45 | $277.45 | $277.50 |
| Purchase #4 | $210.70 | 10.366% | $232.5412 | $232.54 | $232.55 | $232.50 |
| Purchase #5 | $92.58 | 5.872% | $98.0163 | $98.02 | $98.00 | $98.00 |
| Purchase #6 | $96.66 | 12.669% | $108.9059 | $108.91 | $108.90 | $108.90 |
| Purchase #7 | $194.53 | 10.786% | $215.512 | $215.51 | $215.50 | $215.50 |
| 7 purchase totals = | $1,153.40 | $1,261.9191 | $1,261.92 | $1,261.90 | $1,261.80 | |