| 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 | $222.67 | 9.866% | $244.6386 | $244.64 | $244.65 | $244.60 |
| Purchase #2 | $180.67 | 10.649% | $199.9095 | $199.91 | $199.90 | $199.90 |
| Purchase #3 | $243.61 | 9.646% | $267.1086 | $267.11 | $267.10 | $267.10 |
| Purchase #4 | $138.52 | 9.555% | $151.7556 | $151.76 | $151.75 | $151.80 |
| Purchase #5 | $217.70 | 7.213% | $233.4027 | $233.40 | $233.40 | $233.40 |
| Purchase #6 | $173.93 | 10.710% | $192.5579 | $192.56 | $192.55 | $192.60 |
| Purchase #7 | $12.70 | 8.471% | $13.7758 | $13.78 | $13.80 | $13.80 |
| 7 purchase totals = | $1,189.80 | $1,303.1487 | $1,303.16 | $1,303.15 | $1,303.20 | |