| 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 | $211.55 | 3.152% | $218.2181 | $218.22 | $218.20 | $218.20 |
| Purchase #2 | $189.88 | 11.206% | $211.158 | $211.16 | $211.15 | $211.20 |
| Purchase #3 | $201.55 | 12.524% | $226.7921 | $226.79 | $226.80 | $226.80 |
| Purchase #4 | $222.66 | 7.133% | $238.5423 | $238.54 | $238.55 | $238.50 |
| Purchase #5 | $85.39 | 10.105% | $94.0187 | $94.02 | $94.00 | $94.00 |
| Purchase #6 | $125.30 | 4.245% | $130.619 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $203.44 | 13.320% | $230.5382 | $230.54 | $230.55 | $230.50 |
| 7 purchase totals = | $1,239.77 | $1,349.8864 | $1,349.89 | $1,349.85 | $1,349.80 | |