| 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 | $197.66 | 13.216% | $223.7827 | $223.78 | $223.80 | $223.80 |
| Purchase #2 | $109.32 | 4.721% | $114.481 | $114.48 | $114.50 | $114.50 |
| Purchase #3 | $126.66 | 12.819% | $142.8965 | $142.90 | $142.90 | $142.90 |
| Purchase #4 | $214.96 | 10.190% | $236.8644 | $236.86 | $236.85 | $236.90 |
| Purchase #5 | $96.93 | 7.819% | $104.509 | $104.51 | $104.50 | $104.50 |
| Purchase #6 | $12.30 | 13.855% | $14.0042 | $14.00 | $14.00 | $14.00 |
| Purchase #7 | $236.64 | 8.830% | $257.5353 | $257.54 | $257.55 | $257.50 |
| 7 purchase totals = | $994.47 | $1,094.0731 | $1,094.07 | $1,094.10 | $1,094.10 | |