| 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 | $129.80 | 4.694% | $135.8928 | $135.89 | $135.90 | $135.90 |
| Purchase #2 | $235.97 | 7.341% | $253.2926 | $253.29 | $253.30 | $253.30 |
| Purchase #3 | $206.85 | 6.810% | $220.9365 | $220.94 | $220.95 | $220.90 |
| Purchase #4 | $207.50 | 5.275% | $218.4456 | $218.45 | $218.45 | $218.40 |
| Purchase #5 | $105.57 | 9.648% | $115.7554 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $200.81 | 11.185% | $223.2706 | $223.27 | $223.25 | $223.30 |
| Purchase #7 | $226.28 | 7.503% | $243.2578 | $243.26 | $243.25 | $243.30 |
| 7 purchase totals = | $1,312.78 | $1,410.8513 | $1,410.86 | $1,410.85 | $1,410.90 | |