| 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 | $240.62 | 9.716% | $263.9986 | $264.00 | $264.00 | $264.00 |
| Purchase #2 | $97.89 | 13.188% | $110.7997 | $110.80 | $110.80 | $110.80 |
| Purchase #3 | $88.26 | 8.493% | $95.7559 | $95.76 | $95.75 | $95.80 |
| Purchase #4 | $86.52 | 5.596% | $91.3617 | $91.36 | $91.35 | $91.40 |
| Purchase #5 | $92.44 | 3.366% | $95.5515 | $95.55 | $95.55 | $95.60 |
| Purchase #6 | $165.87 | 8.231% | $179.5228 | $179.52 | $179.50 | $179.50 |
| Purchase #7 | $166.74 | 3.798% | $173.0728 | $173.07 | $173.05 | $173.10 |
| 7 purchase totals = | $938.34 | $1,010.0630 | $1,010.06 | $1,010.00 | $1,010.20 | |