| 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 | $111.53 | 10.474% | $123.2117 | $123.21 | $123.20 | $123.20 |
| Purchase #2 | $35.43 | 7.620% | $38.1298 | $38.13 | $38.15 | $38.10 |
| Purchase #3 | $245.44 | 9.678% | $269.1937 | $269.19 | $269.20 | $269.20 |
| Purchase #4 | $225.88 | 12.713% | $254.5961 | $254.60 | $254.60 | $254.60 |
| Purchase #5 | $8.67 | 5.310% | $9.1304 | $9.13 | $9.15 | $9.10 |
| Purchase #6 | $177.47 | 12.203% | $199.1267 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $152.35 | 8.272% | $164.9524 | $164.95 | $164.95 | $165.00 |
| 7 purchase totals = | $956.77 | $1,058.3408 | $1,058.34 | $1,058.40 | $1,058.30 | |