| 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 | $237.71 | 9.234% | $259.6601 | $259.66 | $259.65 | $259.70 |
| Purchase #2 | $107.47 | 13.664% | $122.1547 | $122.15 | $122.15 | $122.20 |
| Purchase #3 | $123.85 | 9.624% | $135.7693 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $194.64 | 5.540% | $205.4231 | $205.42 | $205.40 | $205.40 |
| Purchase #5 | $25.71 | 4.478% | $26.8613 | $26.86 | $26.85 | $26.90 |
| Purchase #6 | $65.36 | 3.181% | $67.4391 | $67.44 | $67.45 | $67.40 |
| Purchase #7 | $110.99 | 3.305% | $114.6582 | $114.66 | $114.65 | $114.70 |
| 7 purchase totals = | $865.73 | $931.9658 | $931.96 | $931.90 | $932.10 | |