| 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 | $228.39 | 10.814% | $253.0881 | $253.09 | $253.10 | $253.10 |
| Purchase #2 | $238.62 | 7.786% | $257.199 | $257.20 | $257.20 | $257.20 |
| Purchase #3 | $196.42 | 3.616% | $203.5225 | $203.52 | $203.50 | $203.50 |
| Purchase #4 | $70.41 | 12.463% | $79.1852 | $79.19 | $79.20 | $79.20 |
| Purchase #5 | $11.54 | 8.423% | $12.512 | $12.51 | $12.50 | $12.50 |
| Purchase #6 | $10.29 | 13.544% | $11.6837 | $11.68 | $11.70 | $11.70 |
| Purchase #7 | $218.94 | 12.123% | $245.4821 | $245.48 | $245.50 | $245.50 |
| 7 purchase totals = | $974.61 | $1,062.6726 | $1,062.67 | $1,062.70 | $1,062.70 | |