| 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 | $98.88 | 4.298% | $103.1299 | $103.13 | $103.15 | $103.10 |
| Purchase #2 | $224.86 | 6.837% | $240.2337 | $240.23 | $240.25 | $240.20 |
| Purchase #3 | $208.70 | 12.651% | $235.1026 | $235.10 | $235.10 | $235.10 |
| Purchase #4 | $43.59 | 3.591% | $45.1553 | $45.16 | $45.15 | $45.20 |
| Purchase #5 | $202.72 | 7.142% | $217.1983 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $190.31 | 7.161% | $203.9381 | $203.94 | $203.95 | $203.90 |
| Purchase #7 | $12.56 | 6.254% | $13.3455 | $13.35 | $13.35 | $13.30 |
| 7 purchase totals = | $981.62 | $1,058.1034 | $1,058.11 | $1,058.15 | $1,058.00 | |