| 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 | $248.26 | 12.638% | $279.6351 | $279.64 | $279.65 | $279.60 |
| Purchase #2 | $39.69 | 13.468% | $45.0354 | $45.04 | $45.05 | $45.00 |
| Purchase #3 | $41.35 | 6.869% | $44.1903 | $44.19 | $44.20 | $44.20 |
| Purchase #4 | $18.50 | 8.243% | $20.025 | $20.03 | $20.05 | $20.00 |
| Purchase #5 | $83.28 | 7.835% | $89.805 | $89.81 | $89.80 | $89.80 |
| Purchase #6 | $235.69 | 11.137% | $261.9388 | $261.94 | $261.95 | $261.90 |
| Purchase #7 | $160.85 | 12.733% | $181.331 | $181.33 | $181.35 | $181.30 |
| 7 purchase totals = | $827.62 | $921.9606 | $921.98 | $922.05 | $921.80 | |