| 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 | $21.78 | 10.111% | $23.9822 | $23.98 | $24.00 | $24.00 |
| Purchase #2 | $118.34 | 7.826% | $127.6013 | $127.60 | $127.60 | $127.60 |
| Purchase #3 | $202.99 | 7.642% | $218.5025 | $218.50 | $218.50 | $218.50 |
| Purchase #4 | $172.30 | 10.571% | $190.5138 | $190.51 | $190.50 | $190.50 |
| Purchase #5 | $235.50 | 7.477% | $253.1083 | $253.11 | $253.10 | $253.10 |
| Purchase #6 | $213.81 | 10.108% | $235.4219 | $235.42 | $235.40 | $235.40 |
| Purchase #7 | $189.65 | 5.874% | $200.79 | $200.79 | $200.80 | $200.80 |
| 7 purchase totals = | $1,154.37 | $1,249.9200 | $1,249.91 | $1,249.90 | $1,249.90 | |