| 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 | $213.67 | 4.184% | $222.61 | $222.61 | $222.60 | $222.60 |
| Purchase #2 | $192.28 | 7.562% | $206.8202 | $206.82 | $206.80 | $206.80 |
| Purchase #3 | $135.69 | 5.200% | $142.7459 | $142.75 | $142.75 | $142.70 |
| Purchase #4 | $198.72 | 8.787% | $216.1815 | $216.18 | $216.20 | $216.20 |
| Purchase #5 | $115.87 | 12.375% | $130.2089 | $130.21 | $130.20 | $130.20 |
| Purchase #6 | $232.51 | 13.353% | $263.5571 | $263.56 | $263.55 | $263.60 |
| Purchase #7 | $152.47 | 13.574% | $173.1663 | $173.17 | $173.15 | $173.20 |
| 7 purchase totals = | $1,241.21 | $1,355.2899 | $1,355.30 | $1,355.25 | $1,355.30 | |