| 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 | $124.81 | 12.216% | $140.0568 | $140.06 | $140.05 | $140.10 |
| Purchase #2 | $149.67 | 7.744% | $161.2604 | $161.26 | $161.25 | $161.30 |
| Purchase #3 | $39.79 | 4.538% | $41.5957 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $175.58 | 13.851% | $199.8996 | $199.90 | $199.90 | $199.90 |
| Purchase #5 | $221.71 | 8.669% | $240.93 | $240.93 | $240.95 | $240.90 |
| Purchase #6 | $192.97 | 10.834% | $213.8764 | $213.88 | $213.90 | $213.90 |
| Purchase #7 | $119.41 | 9.520% | $130.7778 | $130.78 | $130.80 | $130.80 |
| 7 purchase totals = | $1,023.94 | $1,128.3967 | $1,128.41 | $1,128.45 | $1,128.50 | |