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 | $225.57 | 11.237% | $250.9173 | $250.92 | $250.90 | $250.90 |
Purchase #2 | $67.84 | 4.378% | $70.81 | $70.81 | $70.80 | $70.80 |
Purchase #3 | $210.45 | 4.412% | $219.7351 | $219.74 | $219.75 | $219.70 |
Purchase #4 | $20.73 | 9.592% | $22.7184 | $22.72 | $22.70 | $22.70 |
Purchase #5 | $21.59 | 3.753% | $22.4003 | $22.40 | $22.40 | $22.40 |
Purchase #6 | $142.65 | 12.618% | $160.6496 | $160.65 | $160.65 | $160.60 |
Purchase #7 | $128.26 | 10.715% | $142.0031 | $142.00 | $142.00 | $142.00 |
7 purchase totals = | $817.09 | $889.2338 | $889.24 | $889.20 | $889.10 |