| 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 | $214.52 | 7.666% | $230.9651 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $94.34 | 3.320% | $97.4721 | $97.47 | $97.45 | $97.50 |
| Purchase #3 | $220.48 | 4.238% | $229.8239 | $229.82 | $229.80 | $229.80 |
| Purchase #4 | $178.72 | 7.261% | $191.6969 | $191.70 | $191.70 | $191.70 |
| Purchase #5 | $201.30 | 11.211% | $223.8677 | $223.87 | $223.85 | $223.90 |
| Purchase #6 | $21.52 | 6.469% | $22.9121 | $22.91 | $22.90 | $22.90 |
| Purchase #7 | $13.40 | 3.177% | $13.8257 | $13.83 | $13.85 | $13.80 |
| 7 purchase totals = | $944.28 | $1,010.5635 | $1,010.57 | $1,010.50 | $1,010.60 | |