| 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 | $19.88 | 12.810% | $22.4266 | $22.43 | $22.45 | $22.40 |
| Purchase #2 | $218.35 | 8.318% | $236.5124 | $236.51 | $236.50 | $236.50 |
| Purchase #3 | $114.67 | 3.443% | $118.6181 | $118.62 | $118.60 | $118.60 |
| Purchase #4 | $183.59 | 13.703% | $208.7473 | $208.75 | $208.75 | $208.70 |
| Purchase #5 | $187.67 | 4.334% | $195.8036 | $195.80 | $195.80 | $195.80 |
| Purchase #6 | $128.42 | 13.688% | $145.9981 | $146.00 | $146.00 | $146.00 |
| Purchase #7 | $110.51 | 10.641% | $122.2694 | $122.27 | $122.25 | $122.30 |
| 7 purchase totals = | $963.09 | $1,050.3755 | $1,050.38 | $1,050.35 | $1,050.30 | |