| 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 | $9.33 | 9.871% | $10.251 | $10.25 | $10.25 | $10.30 |
| Purchase #2 | $122.39 | 8.670% | $133.0012 | $133.00 | $133.00 | $133.00 |
| Purchase #3 | $214.79 | 13.119% | $242.9683 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $217.26 | 10.312% | $239.6639 | $239.66 | $239.65 | $239.70 |
| Purchase #5 | $201.58 | 13.206% | $228.2007 | $228.20 | $228.20 | $228.20 |
| Purchase #6 | $9.59 | 10.280% | $10.5759 | $10.58 | $10.60 | $10.60 |
| Purchase #7 | $99.64 | 6.180% | $105.7978 | $105.80 | $105.80 | $105.80 |
| 7 purchase totals = | $874.58 | $970.4588 | $970.46 | $970.45 | $970.60 | |