| 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 | $131.65 | 6.374% | $140.0414 | $140.04 | $140.05 | $140.00 |
| Purchase #2 | $237.81 | 5.480% | $250.842 | $250.84 | $250.85 | $250.80 |
| Purchase #3 | $90.62 | 4.853% | $95.0178 | $95.02 | $95.00 | $95.00 |
| Purchase #4 | $66.25 | 12.572% | $74.579 | $74.58 | $74.60 | $74.60 |
| Purchase #5 | $168.90 | 3.780% | $175.2844 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $213.64 | 12.491% | $240.3258 | $240.33 | $240.35 | $240.30 |
| Purchase #7 | $220.44 | 4.550% | $230.47 | $230.47 | $230.45 | $230.50 |
| 7 purchase totals = | $1,129.31 | $1,206.5604 | $1,206.56 | $1,206.60 | $1,206.50 | |