| 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 | $172.25 | 13.481% | $195.471 | $195.47 | $195.45 | $195.50 |
| Purchase #2 | $67.64 | 5.538% | $71.3859 | $71.39 | $71.40 | $71.40 |
| Purchase #3 | $19.78 | 6.362% | $21.0384 | $21.04 | $21.05 | $21.00 |
| Purchase #4 | $231.33 | 9.811% | $254.0258 | $254.03 | $254.05 | $254.00 |
| Purchase #5 | $232.60 | 10.472% | $256.9579 | $256.96 | $256.95 | $257.00 |
| Purchase #6 | $124.61 | 3.185% | $128.5788 | $128.58 | $128.60 | $128.60 |
| Purchase #7 | $229.58 | 6.236% | $243.8966 | $243.90 | $243.90 | $243.90 |
| 7 purchase totals = | $1,077.79 | $1,171.3544 | $1,171.37 | $1,171.40 | $1,171.40 | |