| 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 | $89.74 | 3.498% | $92.8791 | $92.88 | $92.90 | $92.90 |
| Purchase #2 | $118.63 | 5.473% | $125.1226 | $125.12 | $125.10 | $125.10 |
| Purchase #3 | $187.54 | 10.157% | $206.5884 | $206.59 | $206.60 | $206.60 |
| Purchase #4 | $204.67 | 5.550% | $216.0292 | $216.03 | $216.05 | $216.00 |
| Purchase #5 | $17.30 | 10.510% | $19.1182 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $237.67 | 13.630% | $270.0644 | $270.06 | $270.05 | $270.10 |
| Purchase #7 | $160.66 | 6.191% | $170.6065 | $170.61 | $170.60 | $170.60 |
| 7 purchase totals = | $1,016.21 | $1,100.4084 | $1,100.41 | $1,100.40 | $1,100.40 | |