| 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 | $219.72 | 3.310% | $226.9927 | $226.99 | $227.00 | $227.00 |
| Purchase #2 | $54.87 | 11.637% | $61.2552 | $61.26 | $61.25 | $61.30 |
| Purchase #3 | $193.40 | 6.656% | $206.2727 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $172.90 | 7.158% | $185.2762 | $185.28 | $185.30 | $185.30 |
| Purchase #5 | $171.87 | 4.114% | $178.9407 | $178.94 | $178.95 | $178.90 |
| Purchase #6 | $30.40 | 10.521% | $33.5984 | $33.60 | $33.60 | $33.60 |
| Purchase #7 | $35.54 | 10.198% | $39.1644 | $39.16 | $39.15 | $39.20 |
| 7 purchase totals = | $878.70 | $931.5003 | $931.50 | $931.50 | $931.60 | |