| 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 | $129.68 | 9.454% | $141.9399 | $141.94 | $141.95 | $141.90 |
| Purchase #2 | $203.68 | 5.186% | $214.2428 | $214.24 | $214.25 | $214.20 |
| Purchase #3 | $183.82 | 7.407% | $197.4355 | $197.44 | $197.45 | $197.40 |
| Purchase #4 | $71.49 | 8.493% | $77.5616 | $77.56 | $77.55 | $77.60 |
| Purchase #5 | $195.27 | 3.497% | $202.0986 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $221.52 | 13.505% | $251.4363 | $251.44 | $251.45 | $251.40 |
| Purchase #7 | $240.37 | 10.150% | $264.7676 | $264.77 | $264.75 | $264.80 |
| 7 purchase totals = | $1,245.83 | $1,349.4823 | $1,349.49 | $1,349.50 | $1,349.40 | |