| 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 | $115.68 | 4.833% | $121.2708 | $121.27 | $121.25 | $121.30 |
| Purchase #2 | $239.67 | 13.276% | $271.4886 | $271.49 | $271.50 | $271.50 |
| Purchase #3 | $156.91 | 5.234% | $165.1227 | $165.12 | $165.10 | $165.10 |
| Purchase #4 | $153.42 | 12.688% | $172.8859 | $172.89 | $172.90 | $172.90 |
| Purchase #5 | $78.92 | 6.774% | $84.266 | $84.27 | $84.25 | $84.30 |
| Purchase #6 | $145.74 | 7.212% | $156.2508 | $156.25 | $156.25 | $156.30 |
| Purchase #7 | $95.61 | 5.764% | $101.121 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $985.95 | $1,072.4058 | $1,072.41 | $1,072.35 | $1,072.50 | |