| 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 | $104.75 | 10.231% | $115.467 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $124.58 | 5.217% | $131.0793 | $131.08 | $131.10 | $131.10 |
| Purchase #3 | $94.96 | 13.180% | $107.4757 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $83.77 | 11.835% | $93.6842 | $93.68 | $93.70 | $93.70 |
| Purchase #5 | $221.34 | 8.475% | $240.0986 | $240.10 | $240.10 | $240.10 |
| Purchase #6 | $234.27 | 10.638% | $259.1916 | $259.19 | $259.20 | $259.20 |
| Purchase #7 | $232.31 | 11.432% | $258.8677 | $258.87 | $258.85 | $258.90 |
| 7 purchase totals = | $1,095.98 | $1,205.8641 | $1,205.87 | $1,205.90 | $1,206.00 | |