| 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 | $167.29 | 4.311% | $174.5019 | $174.50 | $174.50 | $174.50 |
| Purchase #2 | $112.49 | 7.795% | $121.2586 | $121.26 | $121.25 | $121.30 |
| Purchase #3 | $123.84 | 8.349% | $134.1794 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $90.92 | 6.708% | $97.0189 | $97.02 | $97.00 | $97.00 |
| Purchase #5 | $223.84 | 11.149% | $248.7959 | $248.80 | $248.80 | $248.80 |
| Purchase #6 | $112.55 | 9.437% | $123.1713 | $123.17 | $123.15 | $123.20 |
| Purchase #7 | $89.89 | 12.864% | $101.4534 | $101.45 | $101.45 | $101.50 |
| 7 purchase totals = | $920.82 | $1,000.3794 | $1,000.38 | $1,000.35 | $1,000.50 | |