| 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 | $237.48 | 7.621% | $255.5784 | $255.58 | $255.60 | $255.60 |
| Purchase #2 | $136.44 | 3.339% | $140.9957 | $141.00 | $141.00 | $141.00 |
| Purchase #3 | $27.68 | 4.588% | $28.95 | $28.95 | $28.95 | $29.00 |
| Purchase #4 | $189.29 | 7.783% | $204.0224 | $204.02 | $204.00 | $204.00 |
| Purchase #5 | $235.69 | 13.303% | $267.0438 | $267.04 | $267.05 | $267.00 |
| Purchase #6 | $6.84 | 8.472% | $7.4195 | $7.42 | $7.40 | $7.40 |
| Purchase #7 | $177.68 | 6.206% | $188.7068 | $188.71 | $188.70 | $188.70 |
| 7 purchase totals = | $1,011.10 | $1,092.7166 | $1,092.72 | $1,092.70 | $1,092.70 | |