| 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 | $129.39 | 12.611% | $145.7074 | $145.71 | $145.70 | $145.70 |
| Purchase #2 | $133.77 | 3.240% | $138.1041 | $138.10 | $138.10 | $138.10 |
| Purchase #3 | $124.54 | 11.725% | $139.1423 | $139.14 | $139.15 | $139.10 |
| Purchase #4 | $160.43 | 13.570% | $182.2004 | $182.20 | $182.20 | $182.20 |
| Purchase #5 | $131.79 | 7.498% | $141.6716 | $141.67 | $141.65 | $141.70 |
| Purchase #6 | $45.48 | 6.624% | $48.4926 | $48.49 | $48.50 | $48.50 |
| Purchase #7 | $209.45 | 13.324% | $237.3571 | $237.36 | $237.35 | $237.40 |
| 7 purchase totals = | $934.85 | $1,032.6755 | $1,032.67 | $1,032.65 | $1,032.70 | |