| 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 | $212.71 | 7.581% | $228.8355 | $228.84 | $228.85 | $228.80 |
| Purchase #2 | $130.66 | 3.767% | $135.582 | $135.58 | $135.60 | $135.60 |
| Purchase #3 | $91.92 | 9.585% | $100.7305 | $100.73 | $100.75 | $100.70 |
| Purchase #4 | $22.96 | 4.161% | $23.9154 | $23.92 | $23.90 | $23.90 |
| Purchase #5 | $71.25 | 13.555% | $80.9079 | $80.91 | $80.90 | $80.90 |
| Purchase #6 | $246.31 | 8.102% | $266.266 | $266.27 | $266.25 | $266.30 |
| Purchase #7 | $179.66 | 11.329% | $200.0137 | $200.01 | $200.00 | $200.00 |
| 7 purchase totals = | $955.47 | $1,036.2510 | $1,036.26 | $1,036.25 | $1,036.20 | |