| 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 | $22.64 | 3.548% | $23.4433 | $23.44 | $23.45 | $23.40 |
| Purchase #2 | $206.46 | 7.727% | $222.4132 | $222.41 | $222.40 | $222.40 |
| Purchase #3 | $176.66 | 8.797% | $192.2008 | $192.20 | $192.20 | $192.20 |
| Purchase #4 | $194.48 | 3.159% | $200.6236 | $200.62 | $200.60 | $200.60 |
| Purchase #5 | $103.80 | 8.312% | $112.4279 | $112.43 | $112.45 | $112.40 |
| Purchase #6 | $62.70 | 5.302% | $66.0244 | $66.02 | $66.00 | $66.00 |
| Purchase #7 | $180.54 | 11.774% | $201.7968 | $201.80 | $201.80 | $201.80 |
| 7 purchase totals = | $947.28 | $1,018.9300 | $1,018.92 | $1,018.90 | $1,018.80 | |