| 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 | $200.53 | 7.199% | $214.9662 | $214.97 | $214.95 | $215.00 |
| Purchase #2 | $155.37 | 8.375% | $168.3822 | $168.38 | $168.40 | $168.40 |
| Purchase #3 | $37.94 | 4.111% | $39.4997 | $39.50 | $39.50 | $39.50 |
| Purchase #4 | $91.48 | 4.839% | $95.9067 | $95.91 | $95.90 | $95.90 |
| Purchase #5 | $174.80 | 11.755% | $195.3477 | $195.35 | $195.35 | $195.30 |
| Purchase #6 | $229.93 | 7.238% | $246.5723 | $246.57 | $246.55 | $246.60 |
| Purchase #7 | $112.92 | 8.692% | $122.735 | $122.74 | $122.75 | $122.70 |
| 7 purchase totals = | $1,002.97 | $1,083.4098 | $1,083.42 | $1,083.40 | $1,083.40 | |