| 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 | $8.85 | 7.391% | $9.5041 | $9.50 | $9.50 | $9.50 |
| Purchase #2 | $207.55 | 7.448% | $223.0083 | $223.01 | $223.00 | $223.00 |
| Purchase #3 | $97.63 | 3.272% | $100.8245 | $100.82 | $100.80 | $100.80 |
| Purchase #4 | $230.26 | 7.122% | $246.6591 | $246.66 | $246.65 | $246.70 |
| Purchase #5 | $26.74 | 6.515% | $28.4821 | $28.48 | $28.50 | $28.50 |
| Purchase #6 | $181.57 | 12.479% | $204.2281 | $204.23 | $204.25 | $204.20 |
| Purchase #7 | $203.26 | 3.415% | $210.2013 | $210.20 | $210.20 | $210.20 |
| 7 purchase totals = | $955.86 | $1,022.9075 | $1,022.90 | $1,022.90 | $1,022.90 | |