| 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 | $226.31 | 6.862% | $241.8394 | $241.84 | $241.85 | $241.80 |
| Purchase #2 | $50.64 | 5.161% | $53.2535 | $53.25 | $53.25 | $53.30 |
| Purchase #3 | $198.28 | 11.177% | $220.4418 | $220.44 | $220.45 | $220.40 |
| Purchase #4 | $38.78 | 6.372% | $41.2511 | $41.25 | $41.25 | $41.30 |
| Purchase #5 | $185.60 | 10.219% | $204.5665 | $204.57 | $204.55 | $204.60 |
| Purchase #6 | $27.70 | 7.402% | $29.7504 | $29.75 | $29.75 | $29.80 |
| Purchase #7 | $125.69 | 3.832% | $130.5064 | $130.51 | $130.50 | $130.50 |
| 7 purchase totals = | $853.00 | $921.6091 | $921.61 | $921.60 | $921.70 | |