| 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 | $214.79 | 5.323% | $226.2233 | $226.22 | $226.20 | $226.20 |
| Purchase #2 | $129.92 | 9.813% | $142.669 | $142.67 | $142.65 | $142.70 |
| Purchase #3 | $179.62 | 8.508% | $194.9021 | $194.90 | $194.90 | $194.90 |
| Purchase #4 | $192.62 | 12.256% | $216.2275 | $216.23 | $216.25 | $216.20 |
| Purchase #5 | $153.29 | 13.401% | $173.8324 | $173.83 | $173.85 | $173.80 |
| Purchase #6 | $10.73 | 11.765% | $11.9924 | $11.99 | $12.00 | $12.00 |
| Purchase #7 | $37.72 | 9.351% | $41.2472 | $41.25 | $41.25 | $41.20 |
| 7 purchase totals = | $918.69 | $1,007.0939 | $1,007.09 | $1,007.10 | $1,007.00 | |