| 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 | $220.63 | 9.464% | $241.5104 | $241.51 | $241.50 | $241.50 |
| Purchase #2 | $232.74 | 8.552% | $252.6439 | $252.64 | $252.65 | $252.60 |
| Purchase #3 | $107.66 | 4.544% | $112.5521 | $112.55 | $112.55 | $112.60 |
| Purchase #4 | $97.48 | 5.399% | $102.7429 | $102.74 | $102.75 | $102.70 |
| Purchase #5 | $150.77 | 4.704% | $157.8622 | $157.86 | $157.85 | $157.90 |
| Purchase #6 | $17.30 | 13.615% | $19.6554 | $19.66 | $19.65 | $19.70 |
| Purchase #7 | $206.77 | 10.686% | $228.8654 | $228.87 | $228.85 | $228.90 |
| 7 purchase totals = | $1,033.35 | $1,115.8323 | $1,115.83 | $1,115.80 | $1,115.90 | |