| 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 | $165.40 | 4.250% | $172.4295 | $172.43 | $172.45 | $172.40 |
| Purchase #2 | $218.69 | 10.206% | $241.0095 | $241.01 | $241.00 | $241.00 |
| Purchase #3 | $214.60 | 4.457% | $224.1647 | $224.16 | $224.15 | $224.20 |
| Purchase #4 | $186.84 | 7.195% | $200.2831 | $200.28 | $200.30 | $200.30 |
| Purchase #5 | $27.73 | 6.242% | $29.4609 | $29.46 | $29.45 | $29.50 |
| Purchase #6 | $122.74 | 5.516% | $129.5103 | $129.51 | $129.50 | $129.50 |
| Purchase #7 | $179.54 | 7.658% | $193.2892 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $1,115.54 | $1,190.1472 | $1,190.14 | $1,190.15 | $1,190.20 | |