| 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 | $116.52 | 5.128% | $122.4951 | $122.50 | $122.50 | $122.50 |
| Purchase #2 | $239.46 | 11.268% | $266.4424 | $266.44 | $266.45 | $266.40 |
| Purchase #3 | $122.57 | 7.809% | $132.1415 | $132.14 | $132.15 | $132.10 |
| Purchase #4 | $220.52 | 8.550% | $239.3745 | $239.37 | $239.35 | $239.40 |
| Purchase #5 | $177.35 | 12.856% | $200.1501 | $200.15 | $200.15 | $200.20 |
| Purchase #6 | $14.98 | 10.788% | $16.596 | $16.60 | $16.60 | $16.60 |
| Purchase #7 | $110.90 | 4.708% | $116.1212 | $116.12 | $116.10 | $116.10 |
| 7 purchase totals = | $1,002.30 | $1,093.3208 | $1,093.32 | $1,093.30 | $1,093.30 | |