| 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 | $206.32 | 6.829% | $220.4096 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $14.46 | 8.436% | $15.6798 | $15.68 | $15.70 | $15.70 |
| Purchase #3 | $119.26 | 9.156% | $130.1794 | $130.18 | $130.20 | $130.20 |
| Purchase #4 | $190.97 | 5.831% | $202.1055 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $156.35 | 10.434% | $172.6636 | $172.66 | $172.65 | $172.70 |
| Purchase #6 | $53.64 | 12.760% | $60.4845 | $60.48 | $60.50 | $60.50 |
| Purchase #7 | $244.75 | 4.352% | $255.4015 | $255.40 | $255.40 | $255.40 |
| 7 purchase totals = | $985.75 | $1,056.9239 | $1,056.92 | $1,056.95 | $1,057.00 | |