| 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 | $239.31 | 8.314% | $259.2062 | $259.21 | $259.20 | $259.20 |
| Purchase #2 | $86.32 | 6.833% | $92.2182 | $92.22 | $92.20 | $92.20 |
| Purchase #3 | $150.81 | 9.376% | $164.9499 | $164.95 | $164.95 | $164.90 |
| Purchase #4 | $162.72 | 13.236% | $184.2576 | $184.26 | $184.25 | $184.30 |
| Purchase #5 | $245.91 | 13.839% | $279.9415 | $279.94 | $279.95 | $279.90 |
| Purchase #6 | $17.98 | 10.119% | $19.7994 | $19.80 | $19.80 | $19.80 |
| Purchase #7 | $210.35 | 7.608% | $226.3534 | $226.35 | $226.35 | $226.40 |
| 7 purchase totals = | $1,113.40 | $1,226.7262 | $1,226.73 | $1,226.70 | $1,226.70 | |