| 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 | $199.45 | 5.742% | $210.9024 | $210.90 | $210.90 | $210.90 |
| Purchase #2 | $118.45 | 13.134% | $134.0072 | $134.01 | $134.00 | $134.00 |
| Purchase #3 | $222.45 | 11.750% | $248.5879 | $248.59 | $248.60 | $248.60 |
| Purchase #4 | $209.34 | 5.751% | $221.3791 | $221.38 | $221.40 | $221.40 |
| Purchase #5 | $58.53 | 13.759% | $66.5831 | $66.58 | $66.60 | $66.60 |
| Purchase #6 | $5.32 | 3.786% | $5.5214 | $5.52 | $5.50 | $5.50 |
| Purchase #7 | $132.81 | 6.398% | $141.3072 | $141.31 | $141.30 | $141.30 |
| 7 purchase totals = | $946.35 | $1,028.2883 | $1,028.29 | $1,028.30 | $1,028.30 | |