| 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 | $130.49 | 3.768% | $135.4069 | $135.41 | $135.40 | $135.40 |
| Purchase #2 | $229.31 | 7.253% | $245.9419 | $245.94 | $245.95 | $245.90 |
| Purchase #3 | $223.36 | 4.474% | $233.3531 | $233.35 | $233.35 | $233.40 |
| Purchase #4 | $155.74 | 13.848% | $177.3069 | $177.31 | $177.30 | $177.30 |
| Purchase #5 | $165.67 | 12.731% | $186.7614 | $186.76 | $186.75 | $186.80 |
| Purchase #6 | $177.52 | 8.656% | $192.8861 | $192.89 | $192.90 | $192.90 |
| Purchase #7 | $65.50 | 5.359% | $69.0101 | $69.01 | $69.00 | $69.00 |
| 7 purchase totals = | $1,147.59 | $1,240.6664 | $1,240.67 | $1,240.65 | $1,240.70 | |