| 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 | $211.77 | 8.713% | $230.2215 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $32.65 | 9.837% | $35.8618 | $35.86 | $35.85 | $35.90 |
| Purchase #3 | $138.83 | 3.680% | $143.9389 | $143.94 | $143.95 | $143.90 |
| Purchase #4 | $58.68 | 10.403% | $64.7845 | $64.78 | $64.80 | $64.80 |
| Purchase #5 | $137.36 | 10.742% | $152.1152 | $152.12 | $152.10 | $152.10 |
| Purchase #6 | $80.57 | 9.345% | $88.0993 | $88.10 | $88.10 | $88.10 |
| Purchase #7 | $186.63 | 9.123% | $203.6563 | $203.66 | $203.65 | $203.70 |
| 7 purchase totals = | $846.49 | $918.6775 | $918.68 | $918.65 | $918.70 | |