| 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 | $139.81 | 4.631% | $146.2846 | $146.28 | $146.30 | $146.30 |
| Purchase #2 | $35.54 | 9.624% | $38.9604 | $38.96 | $38.95 | $39.00 |
| Purchase #3 | $241.45 | 9.650% | $264.7499 | $264.75 | $264.75 | $264.70 |
| Purchase #4 | $23.72 | 9.637% | $26.0059 | $26.01 | $26.00 | $26.00 |
| Purchase #5 | $109.52 | 9.587% | $120.0197 | $120.02 | $120.00 | $120.00 |
| Purchase #6 | $145.65 | 3.835% | $151.2357 | $151.24 | $151.25 | $151.20 |
| Purchase #7 | $190.73 | 8.432% | $206.8124 | $206.81 | $206.80 | $206.80 |
| 7 purchase totals = | $886.42 | $954.0686 | $954.07 | $954.05 | $954.00 | |