| 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 | $218.68 | 3.307% | $225.9117 | $225.91 | $225.90 | $225.90 |
| Purchase #2 | $31.40 | 8.361% | $34.0254 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $91.56 | 10.696% | $101.3533 | $101.35 | $101.35 | $101.40 |
| Purchase #4 | $167.58 | 6.687% | $178.7861 | $178.79 | $178.80 | $178.80 |
| Purchase #5 | $127.74 | 4.388% | $133.3452 | $133.35 | $133.35 | $133.30 |
| Purchase #6 | $206.43 | 10.769% | $228.6604 | $228.66 | $228.65 | $228.70 |
| Purchase #7 | $209.29 | 6.350% | $222.5799 | $222.58 | $222.60 | $222.60 |
| 7 purchase totals = | $1,052.68 | $1,124.6620 | $1,124.67 | $1,124.70 | $1,124.70 | |