| 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 | $14.81 | 12.800% | $16.7057 | $16.71 | $16.70 | $16.70 |
| Purchase #2 | $217.39 | 9.695% | $238.466 | $238.47 | $238.45 | $238.50 |
| Purchase #3 | $142.58 | 5.290% | $150.1225 | $150.12 | $150.10 | $150.10 |
| Purchase #4 | $228.99 | 4.598% | $239.519 | $239.52 | $239.50 | $239.50 |
| Purchase #5 | $33.75 | 5.613% | $35.6444 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $110.55 | 5.381% | $116.4987 | $116.50 | $116.50 | $116.50 |
| Purchase #7 | $245.52 | 3.616% | $254.398 | $254.40 | $254.40 | $254.40 |
| 7 purchase totals = | $993.59 | $1,051.3543 | $1,051.36 | $1,051.30 | $1,051.30 | |