| 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 | $97.51 | 3.121% | $100.5533 | $100.55 | $100.55 | $100.60 |
| Purchase #2 | $190.40 | 8.494% | $206.5726 | $206.57 | $206.55 | $206.60 |
| Purchase #3 | $140.80 | 10.113% | $155.0391 | $155.04 | $155.05 | $155.00 |
| Purchase #4 | $29.60 | 11.846% | $33.1064 | $33.11 | $33.10 | $33.10 |
| Purchase #5 | $130.69 | 13.547% | $148.3946 | $148.39 | $148.40 | $148.40 |
| Purchase #6 | $180.65 | 12.397% | $203.0452 | $203.05 | $203.05 | $203.00 |
| Purchase #7 | $175.99 | 4.155% | $183.3024 | $183.30 | $183.30 | $183.30 |
| 7 purchase totals = | $945.64 | $1,030.0136 | $1,030.01 | $1,030.00 | $1,030.00 | |