| 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 | $97.34 | 4.602% | $101.8196 | $101.82 | $101.80 | $101.80 |
| Purchase #2 | $18.89 | 3.486% | $19.5485 | $19.55 | $19.55 | $19.50 |
| Purchase #3 | $203.74 | 9.655% | $223.4111 | $223.41 | $223.40 | $223.40 |
| Purchase #4 | $234.44 | 7.259% | $251.458 | $251.46 | $251.45 | $251.50 |
| Purchase #5 | $131.78 | 10.596% | $145.7434 | $145.74 | $145.75 | $145.70 |
| Purchase #6 | $193.98 | 6.254% | $206.1115 | $206.11 | $206.10 | $206.10 |
| Purchase #7 | $90.33 | 8.112% | $97.6576 | $97.66 | $97.65 | $97.70 |
| 7 purchase totals = | $970.50 | $1,045.7497 | $1,045.75 | $1,045.70 | $1,045.70 | |