| 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 | $97.74 | 6.338% | $103.9348 | $103.93 | $103.95 | $103.90 |
| Purchase #2 | $226.43 | 6.414% | $240.9532 | $240.95 | $240.95 | $241.00 |
| Purchase #3 | $201.42 | 8.771% | $219.0865 | $219.09 | $219.10 | $219.10 |
| Purchase #4 | $107.35 | 9.739% | $117.8048 | $117.80 | $117.80 | $117.80 |
| Purchase #5 | $16.53 | 3.137% | $17.0485 | $17.05 | $17.05 | $17.00 |
| Purchase #6 | $198.38 | 10.707% | $219.6205 | $219.62 | $219.60 | $219.60 |
| Purchase #7 | $69.81 | 9.366% | $76.3484 | $76.35 | $76.35 | $76.30 |
| 7 purchase totals = | $917.66 | $994.7967 | $994.79 | $994.80 | $994.70 | |