| 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 | $240.86 | 4.465% | $251.6144 | $251.61 | $251.60 | $251.60 |
| Purchase #2 | $112.83 | 4.826% | $118.2752 | $118.28 | $118.30 | $118.30 |
| Purchase #3 | $250.94 | 5.358% | $264.3854 | $264.39 | $264.40 | $264.40 |
| Purchase #4 | $113.62 | 3.424% | $117.5103 | $117.51 | $117.50 | $117.50 |
| Purchase #5 | $139.26 | 7.560% | $149.7881 | $149.79 | $149.80 | $149.80 |
| Purchase #6 | $241.93 | 11.797% | $270.4705 | $270.47 | $270.45 | $270.50 |
| Purchase #7 | $231.69 | 7.468% | $248.9926 | $248.99 | $249.00 | $249.00 |
| 7 purchase totals = | $1,331.13 | $1,421.0365 | $1,421.04 | $1,421.05 | $1,421.10 | |