| 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 | $112.75 | 13.632% | $128.1201 | $128.12 | $128.10 | $128.10 |
| Purchase #2 | $212.91 | 3.514% | $220.3917 | $220.39 | $220.40 | $220.40 |
| Purchase #3 | $207.72 | 4.724% | $217.5327 | $217.53 | $217.55 | $217.50 |
| Purchase #4 | $249.93 | 5.683% | $264.1335 | $264.13 | $264.15 | $264.10 |
| Purchase #5 | $226.71 | 3.174% | $233.9058 | $233.91 | $233.90 | $233.90 |
| Purchase #6 | $245.54 | 11.327% | $273.3523 | $273.35 | $273.35 | $273.40 |
| Purchase #7 | $225.89 | 5.154% | $237.5324 | $237.53 | $237.55 | $237.50 |
| 7 purchase totals = | $1,481.45 | $1,574.9685 | $1,574.96 | $1,575.00 | $1,574.90 | |