| 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 | $112.41 | 9.166% | $122.7135 | $122.71 | $122.70 | $122.70 |
| Purchase #2 | $218.92 | 9.172% | $238.9993 | $239.00 | $239.00 | $239.00 |
| Purchase #3 | $169.90 | 3.751% | $176.2729 | $176.27 | $176.25 | $176.30 |
| Purchase #4 | $237.74 | 12.844% | $268.2753 | $268.28 | $268.30 | $268.30 |
| Purchase #5 | $220.67 | 5.213% | $232.1735 | $232.17 | $232.15 | $232.20 |
| Purchase #6 | $29.40 | 7.251% | $31.5318 | $31.53 | $31.55 | $31.50 |
| Purchase #7 | $224.31 | 12.552% | $252.4654 | $252.47 | $252.45 | $252.50 |
| 7 purchase totals = | $1,213.35 | $1,322.4317 | $1,322.43 | $1,322.40 | $1,322.50 | |