| 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 | $226.66 | 13.176% | $256.5247 | $256.52 | $256.50 | $256.50 |
| Purchase #2 | $40.88 | 10.492% | $45.1691 | $45.17 | $45.15 | $45.20 |
| Purchase #3 | $220.77 | 13.805% | $251.2473 | $251.25 | $251.25 | $251.20 |
| Purchase #4 | $145.62 | 3.406% | $150.5798 | $150.58 | $150.60 | $150.60 |
| Purchase #5 | $228.89 | 10.348% | $252.5755 | $252.58 | $252.60 | $252.60 |
| Purchase #6 | $117.65 | 10.764% | $130.3138 | $130.31 | $130.30 | $130.30 |
| Purchase #7 | $177.25 | 3.806% | $183.9961 | $184.00 | $184.00 | $184.00 |
| 7 purchase totals = | $1,157.72 | $1,270.4063 | $1,270.41 | $1,270.40 | $1,270.40 | |