| 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 | $123.63 | 5.153% | $130.0007 | $130.00 | $130.00 | $130.00 |
| Purchase #2 | $39.49 | 5.365% | $41.6086 | $41.61 | $41.60 | $41.60 |
| Purchase #3 | $136.27 | 8.232% | $147.4877 | $147.49 | $147.50 | $147.50 |
| Purchase #4 | $11.42 | 6.759% | $12.1919 | $12.19 | $12.20 | $12.20 |
| Purchase #5 | $224.71 | 8.403% | $243.5924 | $243.59 | $243.60 | $243.60 |
| Purchase #6 | $65.42 | 10.493% | $72.2845 | $72.28 | $72.30 | $72.30 |
| Purchase #7 | $172.36 | 12.135% | $193.2759 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $773.30 | $840.4417 | $840.44 | $840.50 | $840.50 | |