| 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 | $219.72 | 12.765% | $247.7673 | $247.77 | $247.75 | $247.80 |
| Purchase #2 | $248.62 | 11.621% | $277.5121 | $277.51 | $277.50 | $277.50 |
| Purchase #3 | $197.98 | 4.102% | $206.1011 | $206.10 | $206.10 | $206.10 |
| Purchase #4 | $70.77 | 13.773% | $80.5172 | $80.52 | $80.50 | $80.50 |
| Purchase #5 | $229.35 | 13.413% | $260.1127 | $260.11 | $260.10 | $260.10 |
| Purchase #6 | $22.91 | 8.176% | $24.7831 | $24.78 | $24.80 | $24.80 |
| Purchase #7 | $105.73 | 9.128% | $115.381 | $115.38 | $115.40 | $115.40 |
| 7 purchase totals = | $1,095.08 | $1,212.1745 | $1,212.17 | $1,212.15 | $1,212.20 | |