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 | $220.63 | 8.265% | $238.8651 | $238.87 | $238.85 | $238.90 |
Purchase #2 | $12.74 | 5.236% | $13.4071 | $13.41 | $13.40 | $13.40 |
Purchase #3 | $114.29 | 7.507% | $122.8698 | $122.87 | $122.85 | $122.90 |
Purchase #4 | $21.27 | 4.109% | $22.144 | $22.14 | $22.15 | $22.10 |
Purchase #5 | $159.44 | 9.393% | $174.4162 | $174.42 | $174.40 | $174.40 |
Purchase #6 | $118.68 | 12.607% | $133.642 | $133.64 | $133.65 | $133.60 |
Purchase #7 | $105.77 | 10.515% | $116.8917 | $116.89 | $116.90 | $116.90 |
7 purchase totals = | $752.82 | $822.2359 | $822.24 | $822.20 | $822.20 |