| 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 | $173.45 | 10.584% | $191.8079 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $235.95 | 4.765% | $247.193 | $247.19 | $247.20 | $247.20 |
| Purchase #3 | $161.44 | 13.249% | $182.8292 | $182.83 | $182.85 | $182.80 |
| Purchase #4 | $102.93 | 4.481% | $107.5423 | $107.54 | $107.55 | $107.50 |
| Purchase #5 | $32.96 | 5.465% | $34.7613 | $34.76 | $34.75 | $34.80 |
| Purchase #6 | $243.42 | 12.109% | $272.8957 | $272.90 | $272.90 | $272.90 |
| Purchase #7 | $214.94 | 12.380% | $241.5496 | $241.55 | $241.55 | $241.50 |
| 7 purchase totals = | $1,165.09 | $1,278.5790 | $1,278.58 | $1,278.60 | $1,278.50 | |