| 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 | $129.85 | 4.310% | $135.4465 | $135.45 | $135.45 | $135.40 |
| Purchase #2 | $78.58 | 3.720% | $81.5032 | $81.50 | $81.50 | $81.50 |
| Purchase #3 | $218.50 | 10.132% | $240.6384 | $240.64 | $240.65 | $240.60 |
| Purchase #4 | $224.61 | 12.727% | $253.1961 | $253.20 | $253.20 | $253.20 |
| Purchase #5 | $58.76 | 4.704% | $61.5241 | $61.52 | $61.50 | $61.50 |
| Purchase #6 | $166.27 | 11.650% | $185.6405 | $185.64 | $185.65 | $185.60 |
| Purchase #7 | $147.49 | 12.641% | $166.1342 | $166.13 | $166.15 | $166.10 |
| 7 purchase totals = | $1,024.06 | $1,124.0830 | $1,124.08 | $1,124.10 | $1,123.90 | |