| 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 | $97.76 | 12.858% | $110.33 | $110.33 | $110.35 | $110.30 |
| Purchase #2 | $64.93 | 10.285% | $71.6081 | $71.61 | $71.60 | $71.60 |
| Purchase #3 | $183.93 | 12.439% | $206.8091 | $206.81 | $206.80 | $206.80 |
| Purchase #4 | $237.30 | 4.695% | $248.4412 | $248.44 | $248.45 | $248.40 |
| Purchase #5 | $242.38 | 10.331% | $267.4203 | $267.42 | $267.40 | $267.40 |
| Purchase #6 | $141.66 | 3.857% | $147.1238 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $151.58 | 9.395% | $165.8209 | $165.82 | $165.80 | $165.80 |
| 7 purchase totals = | $1,119.54 | $1,217.5534 | $1,217.55 | $1,217.50 | $1,217.40 | |