| 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 | $229.34 | 9.512% | $251.1548 | $251.15 | $251.15 | $251.20 |
| Purchase #2 | $232.77 | 8.342% | $252.1877 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $219.66 | 9.651% | $240.8594 | $240.86 | $240.85 | $240.90 |
| Purchase #4 | $245.75 | 10.834% | $272.3746 | $272.37 | $272.35 | $272.40 |
| Purchase #5 | $153.94 | 4.128% | $160.2946 | $160.29 | $160.30 | $160.30 |
| Purchase #6 | $176.89 | 5.320% | $186.3005 | $186.30 | $186.30 | $186.30 |
| Purchase #7 | $126.43 | 3.303% | $130.606 | $130.61 | $130.60 | $130.60 |
| 7 purchase totals = | $1,384.78 | $1,493.7776 | $1,493.77 | $1,493.75 | $1,493.90 | |