| 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 | $199.86 | 10.408% | $220.6614 | $220.66 | $220.65 | $220.70 |
| Purchase #2 | $78.49 | 5.700% | $82.9639 | $82.96 | $82.95 | $83.00 |
| Purchase #3 | $231.44 | 6.830% | $247.2474 | $247.25 | $247.25 | $247.20 |
| Purchase #4 | $53.57 | 9.443% | $58.6286 | $58.63 | $58.65 | $58.60 |
| Purchase #5 | $114.63 | 5.157% | $120.5415 | $120.54 | $120.55 | $120.50 |
| Purchase #6 | $178.31 | 8.615% | $193.6714 | $193.67 | $193.65 | $193.70 |
| Purchase #7 | $162.38 | 9.515% | $177.8305 | $177.83 | $177.85 | $177.80 |
| 7 purchase totals = | $1,018.68 | $1,101.5447 | $1,101.54 | $1,101.55 | $1,101.50 | |