| 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 | $215.33 | 7.175% | $230.7799 | $230.78 | $230.80 | $230.80 |
| Purchase #2 | $155.40 | 8.132% | $168.0371 | $168.04 | $168.05 | $168.00 |
| Purchase #3 | $30.51 | 7.845% | $32.9035 | $32.90 | $32.90 | $32.90 |
| Purchase #4 | $199.54 | 9.306% | $218.1092 | $218.11 | $218.10 | $218.10 |
| Purchase #5 | $115.33 | 3.638% | $119.5257 | $119.53 | $119.55 | $119.50 |
| Purchase #6 | $210.96 | 10.529% | $233.172 | $233.17 | $233.15 | $233.20 |
| Purchase #7 | $120.57 | 3.640% | $124.9587 | $124.96 | $124.95 | $125.00 |
| 7 purchase totals = | $1,047.64 | $1,127.4861 | $1,127.49 | $1,127.50 | $1,127.50 | |