| 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 | $187.40 | 5.798% | $198.2655 | $198.27 | $198.25 | $198.30 |
| Purchase #2 | $237.26 | 12.209% | $266.2271 | $266.23 | $266.25 | $266.20 |
| Purchase #3 | $78.86 | 7.254% | $84.5805 | $84.58 | $84.60 | $84.60 |
| Purchase #4 | $220.75 | 6.597% | $235.3129 | $235.31 | $235.30 | $235.30 |
| Purchase #5 | $48.94 | 6.159% | $51.9542 | $51.95 | $51.95 | $52.00 |
| Purchase #6 | $223.98 | 8.827% | $243.7507 | $243.75 | $243.75 | $243.80 |
| Purchase #7 | $105.91 | 3.212% | $109.3118 | $109.31 | $109.30 | $109.30 |
| 7 purchase totals = | $1,103.10 | $1,189.4027 | $1,189.40 | $1,189.40 | $1,189.50 | |