| 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 | $118.93 | 3.314% | $122.8713 | $122.87 | $122.85 | $122.90 |
| Purchase #2 | $198.80 | 12.534% | $223.7176 | $223.72 | $223.70 | $223.70 |
| Purchase #3 | $247.25 | 4.442% | $258.2328 | $258.23 | $258.25 | $258.20 |
| Purchase #4 | $16.95 | 12.755% | $19.112 | $19.11 | $19.10 | $19.10 |
| Purchase #5 | $54.51 | 5.681% | $57.6067 | $57.61 | $57.60 | $57.60 |
| Purchase #6 | $105.62 | 7.407% | $113.4433 | $113.44 | $113.45 | $113.40 |
| Purchase #7 | $62.39 | 8.803% | $67.8822 | $67.88 | $67.90 | $67.90 |
| 7 purchase totals = | $804.45 | $862.8659 | $862.86 | $862.85 | $862.80 | |