| 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 | $196.89 | 13.289% | $223.0547 | $223.05 | $223.05 | $223.10 |
| Purchase #2 | $183.94 | 12.545% | $207.0153 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $225.95 | 5.527% | $238.4383 | $238.44 | $238.45 | $238.40 |
| Purchase #4 | $19.54 | 5.402% | $20.5956 | $20.60 | $20.60 | $20.60 |
| Purchase #5 | $102.36 | 13.476% | $116.154 | $116.15 | $116.15 | $116.20 |
| Purchase #6 | $240.69 | 9.308% | $263.0934 | $263.09 | $263.10 | $263.10 |
| Purchase #7 | $172.93 | 11.590% | $192.9726 | $192.97 | $192.95 | $193.00 |
| 7 purchase totals = | $1,142.30 | $1,261.3239 | $1,261.32 | $1,261.30 | $1,261.40 | |