| 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 | $78.70 | 3.286% | $81.2861 | $81.29 | $81.30 | $81.30 |
| Purchase #2 | $239.27 | 3.202% | $246.9314 | $246.93 | $246.95 | $246.90 |
| Purchase #3 | $222.75 | 8.372% | $241.3986 | $241.40 | $241.40 | $241.40 |
| Purchase #4 | $155.59 | 12.159% | $174.5082 | $174.51 | $174.50 | $174.50 |
| Purchase #5 | $183.41 | 5.527% | $193.5471 | $193.55 | $193.55 | $193.50 |
| Purchase #6 | $211.66 | 13.751% | $240.7654 | $240.77 | $240.75 | $240.80 |
| Purchase #7 | $215.71 | 4.521% | $225.4622 | $225.46 | $225.45 | $225.50 |
| 7 purchase totals = | $1,307.09 | $1,403.8990 | $1,403.91 | $1,403.90 | $1,403.90 | |