| 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 | $192.56 | 4.124% | $200.5012 | $200.50 | $200.50 | $200.50 |
| Purchase #2 | $233.27 | 10.499% | $257.761 | $257.76 | $257.75 | $257.80 |
| Purchase #3 | $170.38 | 7.293% | $182.8058 | $182.81 | $182.80 | $182.80 |
| Purchase #4 | $139.37 | 11.270% | $155.077 | $155.08 | $155.10 | $155.10 |
| Purchase #5 | $175.44 | 8.596% | $190.5208 | $190.52 | $190.50 | $190.50 |
| Purchase #6 | $148.39 | 13.636% | $168.6245 | $168.62 | $168.60 | $168.60 |
| Purchase #7 | $189.87 | 10.519% | $209.8424 | $209.84 | $209.85 | $209.80 |
| 7 purchase totals = | $1,249.28 | $1,365.1327 | $1,365.13 | $1,365.10 | $1,365.10 | |