| 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 | $239.87 | 4.689% | $251.1175 | $251.12 | $251.10 | $251.10 |
| Purchase #2 | $200.91 | 4.507% | $209.965 | $209.97 | $209.95 | $210.00 |
| Purchase #3 | $215.54 | 13.368% | $244.3534 | $244.35 | $244.35 | $244.40 |
| Purchase #4 | $134.55 | 5.334% | $141.7269 | $141.73 | $141.75 | $141.70 |
| Purchase #5 | $202.90 | 12.830% | $228.9321 | $228.93 | $228.95 | $228.90 |
| Purchase #6 | $173.98 | 13.836% | $198.0519 | $198.05 | $198.05 | $198.10 |
| Purchase #7 | $223.38 | 4.463% | $233.3494 | $233.35 | $233.35 | $233.30 |
| 7 purchase totals = | $1,391.13 | $1,507.4962 | $1,507.50 | $1,507.50 | $1,507.50 | |