| 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 | $209.72 | 4.164% | $218.4527 | $218.45 | $218.45 | $218.50 |
| Purchase #2 | $114.53 | 3.838% | $118.9257 | $118.93 | $118.95 | $118.90 |
| Purchase #3 | $56.28 | 6.833% | $60.1256 | $60.13 | $60.15 | $60.10 |
| Purchase #4 | $118.56 | 9.442% | $129.7544 | $129.75 | $129.75 | $129.80 |
| Purchase #5 | $237.83 | 13.113% | $269.0166 | $269.02 | $269.00 | $269.00 |
| Purchase #6 | $171.41 | 11.447% | $191.0313 | $191.03 | $191.05 | $191.00 |
| Purchase #7 | $141.86 | 3.213% | $146.418 | $146.42 | $146.40 | $146.40 |
| 7 purchase totals = | $1,050.19 | $1,133.7243 | $1,133.73 | $1,133.75 | $1,133.70 | |