| 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 | $196.58 | 13.607% | $223.3286 | $223.33 | $223.35 | $223.30 |
| Purchase #2 | $52.51 | 3.482% | $54.3384 | $54.34 | $54.35 | $54.30 |
| Purchase #3 | $171.31 | 12.750% | $193.152 | $193.15 | $193.15 | $193.20 |
| Purchase #4 | $62.91 | 7.163% | $67.4162 | $67.42 | $67.40 | $67.40 |
| Purchase #5 | $107.70 | 6.220% | $114.3989 | $114.40 | $114.40 | $114.40 |
| Purchase #6 | $27.85 | 4.759% | $29.1754 | $29.18 | $29.20 | $29.20 |
| Purchase #7 | $209.63 | 10.143% | $230.8928 | $230.89 | $230.90 | $230.90 |
| 7 purchase totals = | $828.49 | $912.7023 | $912.71 | $912.75 | $912.70 | |