| 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 | $237.25 | 7.259% | $254.472 | $254.47 | $254.45 | $254.50 |
| Purchase #2 | $172.99 | 9.654% | $189.6905 | $189.69 | $189.70 | $189.70 |
| Purchase #3 | $151.80 | 12.426% | $170.6627 | $170.66 | $170.65 | $170.70 |
| Purchase #4 | $127.74 | 3.113% | $131.7165 | $131.72 | $131.70 | $131.70 |
| Purchase #5 | $81.83 | 4.428% | $85.4534 | $85.45 | $85.45 | $85.50 |
| Purchase #6 | $108.85 | 12.671% | $122.6424 | $122.64 | $122.65 | $122.60 |
| Purchase #7 | $194.42 | 12.609% | $218.9344 | $218.93 | $218.95 | $218.90 |
| 7 purchase totals = | $1,074.88 | $1,173.5719 | $1,173.56 | $1,173.55 | $1,173.60 | |