| 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 | $234.66 | 8.275% | $254.0781 | $254.08 | $254.10 | $254.10 |
| Purchase #2 | $64.59 | 8.633% | $70.1661 | $70.17 | $70.15 | $70.20 |
| Purchase #3 | $193.48 | 8.709% | $210.3302 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $177.53 | 13.426% | $201.3652 | $201.37 | $201.35 | $201.40 |
| Purchase #5 | $91.63 | 12.699% | $103.2661 | $103.27 | $103.25 | $103.30 |
| Purchase #6 | $155.77 | 6.179% | $165.395 | $165.40 | $165.40 | $165.40 |
| Purchase #7 | $177.45 | 9.737% | $194.7283 | $194.73 | $194.75 | $194.70 |
| 7 purchase totals = | $1,095.11 | $1,199.3290 | $1,199.35 | $1,199.35 | $1,199.40 | |