| 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 | $98.68 | 11.297% | $109.8279 | $109.83 | $109.85 | $109.80 |
| Purchase #2 | $28.28 | 11.473% | $31.5246 | $31.52 | $31.50 | $31.50 |
| Purchase #3 | $43.79 | 4.380% | $45.708 | $45.71 | $45.70 | $45.70 |
| Purchase #4 | $235.42 | 4.219% | $245.3524 | $245.35 | $245.35 | $245.40 |
| Purchase #5 | $169.47 | 10.336% | $186.9864 | $186.99 | $187.00 | $187.00 |
| Purchase #6 | $242.79 | 10.375% | $267.9795 | $267.98 | $268.00 | $268.00 |
| Purchase #7 | $114.56 | 10.569% | $126.6678 | $126.67 | $126.65 | $126.70 |
| 7 purchase totals = | $932.99 | $1,014.0466 | $1,014.05 | $1,014.05 | $1,014.10 | |