| 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 | $223.76 | 8.457% | $242.6834 | $242.68 | $242.70 | $242.70 |
| Purchase #2 | $231.46 | 13.213% | $262.0428 | $262.04 | $262.05 | $262.00 |
| Purchase #3 | $208.88 | 5.761% | $220.9136 | $220.91 | $220.90 | $220.90 |
| Purchase #4 | $158.98 | 9.833% | $174.6125 | $174.61 | $174.60 | $174.60 |
| Purchase #5 | $189.83 | 6.855% | $202.8428 | $202.84 | $202.85 | $202.80 |
| Purchase #6 | $11.79 | 10.206% | $12.9933 | $12.99 | $13.00 | $13.00 |
| Purchase #7 | $120.64 | 9.369% | $131.9428 | $131.94 | $131.95 | $131.90 |
| 7 purchase totals = | $1,145.34 | $1,248.0312 | $1,248.01 | $1,248.05 | $1,247.90 | |