| 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 | $185.65 | 11.807% | $207.5697 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $102.75 | 5.401% | $108.2995 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $204.41 | 10.259% | $225.3804 | $225.38 | $225.40 | $225.40 |
| Purchase #4 | $19.55 | 12.205% | $21.9361 | $21.94 | $21.95 | $21.90 |
| Purchase #5 | $243.30 | 5.277% | $256.1389 | $256.14 | $256.15 | $256.10 |
| Purchase #6 | $156.95 | 7.598% | $168.8751 | $168.88 | $168.90 | $168.90 |
| Purchase #7 | $214.93 | 12.144% | $241.0311 | $241.03 | $241.05 | $241.00 |
| 7 purchase totals = | $1,127.54 | $1,229.2308 | $1,229.24 | $1,229.30 | $1,229.20 | |