| 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 | $234.48 | 4.445% | $244.9026 | $244.90 | $244.90 | $244.90 |
| Purchase #2 | $117.88 | 9.357% | $128.91 | $128.91 | $128.90 | $128.90 |
| Purchase #3 | $128.96 | 12.135% | $144.6093 | $144.61 | $144.60 | $144.60 |
| Purchase #4 | $30.82 | 9.509% | $33.7507 | $33.75 | $33.75 | $33.80 |
| Purchase #5 | $20.28 | 11.270% | $22.5656 | $22.57 | $22.55 | $22.60 |
| Purchase #6 | $152.76 | 8.622% | $165.931 | $165.93 | $165.95 | $165.90 |
| Purchase #7 | $19.56 | 13.649% | $22.2297 | $22.23 | $22.25 | $22.20 |
| 7 purchase totals = | $704.74 | $762.8989 | $762.90 | $762.90 | $762.90 | |