| 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 | $95.82 | 4.544% | $100.1741 | $100.17 | $100.15 | $100.20 |
| Purchase #2 | $248.68 | 13.428% | $282.0728 | $282.07 | $282.05 | $282.10 |
| Purchase #3 | $158.38 | 11.570% | $176.7046 | $176.70 | $176.70 | $176.70 |
| Purchase #4 | $210.32 | 3.664% | $218.0261 | $218.03 | $218.05 | $218.00 |
| Purchase #5 | $119.37 | 10.352% | $131.7272 | $131.73 | $131.75 | $131.70 |
| Purchase #6 | $206.71 | 12.216% | $231.9617 | $231.96 | $231.95 | $232.00 |
| Purchase #7 | $43.52 | 9.238% | $47.5404 | $47.54 | $47.55 | $47.50 |
| 7 purchase totals = | $1,082.80 | $1,188.2069 | $1,188.20 | $1,188.20 | $1,188.20 | |