| 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 | $130.74 | 12.433% | $146.9949 | $146.99 | $147.00 | $147.00 |
| Purchase #2 | $198.63 | 8.749% | $216.0081 | $216.01 | $216.00 | $216.00 |
| Purchase #3 | $26.37 | 4.614% | $27.5867 | $27.59 | $27.60 | $27.60 |
| Purchase #4 | $231.70 | 10.368% | $255.7227 | $255.72 | $255.70 | $255.70 |
| Purchase #5 | $224.43 | 7.226% | $240.6473 | $240.65 | $240.65 | $240.60 |
| Purchase #6 | $228.45 | 6.414% | $243.1028 | $243.10 | $243.10 | $243.10 |
| Purchase #7 | $135.54 | 7.325% | $145.4683 | $145.47 | $145.45 | $145.50 |
| 7 purchase totals = | $1,175.86 | $1,275.5308 | $1,275.53 | $1,275.50 | $1,275.50 | |