| 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 | $96.62 | 4.508% | $100.9756 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $228.31 | 7.223% | $244.8008 | $244.80 | $244.80 | $244.80 |
| Purchase #3 | $68.41 | 4.673% | $71.6068 | $71.61 | $71.60 | $71.60 |
| Purchase #4 | $153.70 | 4.346% | $160.3798 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $22.63 | 12.614% | $25.4845 | $25.48 | $25.50 | $25.50 |
| Purchase #6 | $186.59 | 6.543% | $198.7986 | $198.80 | $198.80 | $198.80 |
| Purchase #7 | $139.81 | 3.702% | $144.9858 | $144.99 | $145.00 | $145.00 |
| 7 purchase totals = | $896.07 | $947.0319 | $947.04 | $947.10 | $947.10 | |