| 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 | $28.28 | 11.573% | $31.5528 | $31.55 | $31.55 | $31.60 |
| Purchase #2 | $248.95 | 13.831% | $283.3823 | $283.38 | $283.40 | $283.40 |
| Purchase #3 | $39.38 | 6.647% | $41.9976 | $42.00 | $42.00 | $42.00 |
| Purchase #4 | $137.39 | 6.771% | $146.6927 | $146.69 | $146.70 | $146.70 |
| Purchase #5 | $120.50 | 5.830% | $127.5252 | $127.53 | $127.55 | $127.50 |
| Purchase #6 | $232.74 | 9.638% | $255.1715 | $255.17 | $255.15 | $255.20 |
| Purchase #7 | $101.96 | 4.257% | $106.3004 | $106.30 | $106.30 | $106.30 |
| 7 purchase totals = | $909.20 | $992.6225 | $992.62 | $992.65 | $992.70 | |