| 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 | $249.94 | 11.664% | $279.093 | $279.09 | $279.10 | $279.10 |
| Purchase #2 | $205.55 | 11.148% | $228.4647 | $228.46 | $228.45 | $228.50 |
| Purchase #3 | $143.92 | 3.569% | $149.0565 | $149.06 | $149.05 | $149.10 |
| Purchase #4 | $43.64 | 11.847% | $48.81 | $48.81 | $48.80 | $48.80 |
| Purchase #5 | $55.53 | 3.382% | $57.408 | $57.41 | $57.40 | $57.40 |
| Purchase #6 | $122.98 | 10.267% | $135.6064 | $135.61 | $135.60 | $135.60 |
| Purchase #7 | $146.27 | 12.721% | $164.877 | $164.88 | $164.90 | $164.90 |
| 7 purchase totals = | $967.83 | $1,063.3156 | $1,063.32 | $1,063.30 | $1,063.40 | |