| 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 | $208.47 | 13.827% | $237.2951 | $237.30 | $237.30 | $237.30 |
| Purchase #2 | $223.64 | 3.552% | $231.5837 | $231.58 | $231.60 | $231.60 |
| Purchase #3 | $79.34 | 11.461% | $88.4332 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $182.66 | 12.420% | $205.3464 | $205.35 | $205.35 | $205.30 |
| Purchase #5 | $24.44 | 12.456% | $27.4842 | $27.48 | $27.50 | $27.50 |
| Purchase #6 | $166.81 | 6.814% | $178.1764 | $178.18 | $178.20 | $178.20 |
| Purchase #7 | $210.80 | 8.518% | $228.7559 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $1,096.16 | $1,197.0749 | $1,197.08 | $1,197.15 | $1,197.10 | |