| 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 | $141.58 | 10.386% | $156.2845 | $156.28 | $156.30 | $156.30 |
| Purchase #2 | $200.73 | 5.660% | $212.0913 | $212.09 | $212.10 | $212.10 |
| Purchase #3 | $95.44 | 5.817% | $100.9917 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $88.67 | 4.679% | $92.8189 | $92.82 | $92.80 | $92.80 |
| Purchase #5 | $227.54 | 9.676% | $249.5568 | $249.56 | $249.55 | $249.60 |
| Purchase #6 | $63.93 | 9.294% | $69.8717 | $69.87 | $69.85 | $69.90 |
| Purchase #7 | $219.62 | 11.557% | $245.0015 | $245.00 | $245.00 | $245.00 |
| 7 purchase totals = | $1,037.51 | $1,126.6164 | $1,126.61 | $1,126.60 | $1,126.70 | |