| 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 | $192.27 | 8.156% | $207.9515 | $207.95 | $207.95 | $208.00 |
| Purchase #2 | $236.80 | 4.352% | $247.1055 | $247.11 | $247.10 | $247.10 |
| Purchase #3 | $192.66 | 7.550% | $207.2058 | $207.21 | $207.20 | $207.20 |
| Purchase #4 | $36.55 | 10.106% | $40.2437 | $40.24 | $40.25 | $40.20 |
| Purchase #5 | $239.83 | 6.586% | $255.6252 | $255.63 | $255.65 | $255.60 |
| Purchase #6 | $244.93 | 4.248% | $255.3346 | $255.33 | $255.35 | $255.30 |
| Purchase #7 | $171.71 | 13.638% | $195.1278 | $195.13 | $195.15 | $195.10 |
| 7 purchase totals = | $1,314.75 | $1,408.5941 | $1,408.60 | $1,408.65 | $1,408.50 | |