| 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 | $201.44 | 7.674% | $216.8985 | $216.90 | $216.90 | $216.90 |
| Purchase #2 | $225.73 | 6.421% | $240.2241 | $240.22 | $240.20 | $240.20 |
| Purchase #3 | $180.60 | 6.839% | $192.9512 | $192.95 | $192.95 | $193.00 |
| Purchase #4 | $171.92 | 5.205% | $180.8684 | $180.87 | $180.85 | $180.90 |
| Purchase #5 | $200.83 | 8.466% | $217.8323 | $217.83 | $217.85 | $217.80 |
| Purchase #6 | $216.27 | 9.707% | $237.2633 | $237.26 | $237.25 | $237.30 |
| Purchase #7 | $65.66 | 5.278% | $69.1255 | $69.13 | $69.15 | $69.10 |
| 7 purchase totals = | $1,262.45 | $1,355.1633 | $1,355.16 | $1,355.15 | $1,355.20 | |