| 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 | $102.98 | 9.654% | $112.9217 | $112.92 | $112.90 | $112.90 |
| Purchase #2 | $171.54 | 3.642% | $177.7875 | $177.79 | $177.80 | $177.80 |
| Purchase #3 | $132.64 | 3.209% | $136.8964 | $136.90 | $136.90 | $136.90 |
| Purchase #4 | $48.27 | 9.482% | $52.847 | $52.85 | $52.85 | $52.80 |
| Purchase #5 | $202.63 | 7.844% | $218.5243 | $218.52 | $218.50 | $218.50 |
| Purchase #6 | $226.25 | 9.372% | $247.4542 | $247.45 | $247.45 | $247.50 |
| Purchase #7 | $229.54 | 3.597% | $237.7966 | $237.80 | $237.80 | $237.80 |
| 7 purchase totals = | $1,113.85 | $1,184.2277 | $1,184.23 | $1,184.20 | $1,184.20 | |