| 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 | $220.93 | 6.369% | $235.001 | $235.00 | $235.00 | $235.00 |
| Purchase #2 | $237.39 | 9.757% | $260.5521 | $260.55 | $260.55 | $260.60 |
| Purchase #3 | $122.42 | 4.398% | $127.804 | $127.80 | $127.80 | $127.80 |
| Purchase #4 | $103.32 | 11.639% | $115.3454 | $115.35 | $115.35 | $115.30 |
| Purchase #5 | $80.40 | 11.728% | $89.8293 | $89.83 | $89.85 | $89.80 |
| Purchase #6 | $243.53 | 13.481% | $276.3603 | $276.36 | $276.35 | $276.40 |
| Purchase #7 | $128.29 | 5.867% | $135.8168 | $135.82 | $135.80 | $135.80 |
| 7 purchase totals = | $1,136.28 | $1,240.7089 | $1,240.71 | $1,240.70 | $1,240.70 | |