| 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 | $204.72 | 13.863% | $233.1003 | $233.10 | $233.10 | $233.10 |
| Purchase #2 | $191.77 | 9.283% | $209.572 | $209.57 | $209.55 | $209.60 |
| Purchase #3 | $142.59 | 3.204% | $147.1586 | $147.16 | $147.15 | $147.20 |
| Purchase #4 | $52.88 | 7.163% | $56.6678 | $56.67 | $56.65 | $56.70 |
| Purchase #5 | $187.39 | 5.472% | $197.644 | $197.64 | $197.65 | $197.60 |
| Purchase #6 | $234.40 | 7.540% | $252.0738 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $125.55 | 4.131% | $130.7365 | $130.74 | $130.75 | $130.70 |
| 7 purchase totals = | $1,139.30 | $1,226.9530 | $1,226.95 | $1,226.90 | $1,227.00 | |