| 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 | $237.66 | 4.527% | $248.4189 | $248.42 | $248.40 | $248.40 |
| Purchase #2 | $94.35 | 4.502% | $98.5976 | $98.60 | $98.60 | $98.60 |
| Purchase #3 | $217.57 | 10.484% | $240.38 | $240.38 | $240.40 | $240.40 |
| Purchase #4 | $232.81 | 5.704% | $246.0895 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $194.36 | 9.579% | $212.9777 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $247.77 | 7.642% | $266.7046 | $266.70 | $266.70 | $266.70 |
| Purchase #7 | $5.92 | 5.334% | $6.2358 | $6.24 | $6.25 | $6.20 |
| 7 purchase totals = | $1,230.44 | $1,319.4041 | $1,319.41 | $1,319.45 | $1,319.40 | |