| 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 | $198.86 | 6.280% | $211.3484 | $211.35 | $211.35 | $211.30 |
| Purchase #2 | $49.95 | 3.106% | $51.5014 | $51.50 | $51.50 | $51.50 |
| Purchase #3 | $155.68 | 11.443% | $173.4945 | $173.49 | $173.50 | $173.50 |
| Purchase #4 | $116.29 | 12.717% | $131.0786 | $131.08 | $131.10 | $131.10 |
| Purchase #5 | $199.98 | 8.852% | $217.6822 | $217.68 | $217.70 | $217.70 |
| Purchase #6 | $221.50 | 5.357% | $233.3658 | $233.37 | $233.35 | $233.40 |
| Purchase #7 | $248.26 | 10.624% | $274.6351 | $274.64 | $274.65 | $274.60 |
| 7 purchase totals = | $1,190.52 | $1,293.1060 | $1,293.11 | $1,293.15 | $1,293.10 | |