| 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 | $68.79 | 3.621% | $71.2809 | $71.28 | $71.30 | $71.30 |
| Purchase #2 | $106.31 | 7.634% | $114.4257 | $114.43 | $114.45 | $114.40 |
| Purchase #3 | $194.87 | 13.799% | $221.7601 | $221.76 | $221.75 | $221.80 |
| Purchase #4 | $175.73 | 8.811% | $191.2136 | $191.21 | $191.20 | $191.20 |
| Purchase #5 | $196.45 | 4.657% | $205.5987 | $205.60 | $205.60 | $205.60 |
| Purchase #6 | $235.64 | 7.865% | $254.1731 | $254.17 | $254.15 | $254.20 |
| Purchase #7 | $237.28 | 6.301% | $252.231 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $1,215.07 | $1,310.6831 | $1,310.68 | $1,310.70 | $1,310.70 | |