| 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 | $205.78 | 10.198% | $226.7654 | $226.77 | $226.75 | $226.80 |
| Purchase #2 | $245.83 | 11.457% | $273.9947 | $273.99 | $274.00 | $274.00 |
| Purchase #3 | $223.44 | 9.249% | $244.106 | $244.11 | $244.10 | $244.10 |
| Purchase #4 | $200.52 | 9.196% | $218.9598 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $152.66 | 7.721% | $164.4469 | $164.45 | $164.45 | $164.40 |
| Purchase #6 | $41.76 | 4.707% | $43.7256 | $43.73 | $43.75 | $43.70 |
| Purchase #7 | $170.97 | 9.593% | $187.3712 | $187.37 | $187.35 | $187.40 |
| 7 purchase totals = | $1,240.96 | $1,359.3696 | $1,359.38 | $1,359.35 | $1,359.40 | |