| 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 | $128.67 | 5.232% | $135.402 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $201.62 | 5.398% | $212.5034 | $212.50 | $212.50 | $212.50 |
| Purchase #3 | $72.99 | 8.214% | $78.9854 | $78.99 | $79.00 | $79.00 |
| Purchase #4 | $130.79 | 7.561% | $140.679 | $140.68 | $140.70 | $140.70 |
| Purchase #5 | $228.42 | 5.366% | $240.677 | $240.68 | $240.70 | $240.70 |
| Purchase #6 | $128.82 | 5.702% | $136.1653 | $136.17 | $136.15 | $136.20 |
| Purchase #7 | $200.87 | 10.403% | $221.7665 | $221.77 | $221.75 | $221.80 |
| 7 purchase totals = | $1,092.18 | $1,166.1786 | $1,166.19 | $1,166.20 | $1,166.30 | |