| 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 | $200.42 | 4.602% | $209.6433 | $209.64 | $209.65 | $209.60 |
| Purchase #2 | $50.84 | 13.722% | $57.8163 | $57.82 | $57.80 | $57.80 |
| Purchase #3 | $83.44 | 3.300% | $86.1935 | $86.19 | $86.20 | $86.20 |
| Purchase #4 | $220.99 | 7.301% | $237.1245 | $237.12 | $237.10 | $237.10 |
| Purchase #5 | $135.82 | 12.360% | $152.6074 | $152.61 | $152.60 | $152.60 |
| Purchase #6 | $191.52 | 13.717% | $217.7908 | $217.79 | $217.80 | $217.80 |
| Purchase #7 | $202.35 | 11.743% | $226.112 | $226.11 | $226.10 | $226.10 |
| 7 purchase totals = | $1,085.38 | $1,187.2878 | $1,187.28 | $1,187.25 | $1,187.20 | |