| 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 | $129.40 | 10.289% | $142.714 | $142.71 | $142.70 | $142.70 |
| Purchase #2 | $55.71 | 5.752% | $58.9144 | $58.91 | $58.90 | $58.90 |
| Purchase #3 | $218.63 | 9.145% | $238.6237 | $238.62 | $238.60 | $238.60 |
| Purchase #4 | $118.90 | 9.343% | $130.0088 | $130.01 | $130.00 | $130.00 |
| Purchase #5 | $211.32 | 7.292% | $226.7295 | $226.73 | $226.75 | $226.70 |
| Purchase #6 | $24.60 | 9.125% | $26.8448 | $26.84 | $26.85 | $26.80 |
| Purchase #7 | $212.35 | 7.773% | $228.856 | $228.86 | $228.85 | $228.90 |
| 7 purchase totals = | $970.91 | $1,052.6912 | $1,052.68 | $1,052.65 | $1,052.60 | |