| 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 | $10.91 | 10.818% | $12.0902 | $12.09 | $12.10 | $12.10 |
| Purchase #2 | $190.30 | 3.615% | $197.1793 | $197.18 | $197.20 | $197.20 |
| Purchase #3 | $225.60 | 10.349% | $248.9473 | $248.95 | $248.95 | $248.90 |
| Purchase #4 | $159.80 | 11.516% | $178.2026 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $33.58 | 9.295% | $36.7013 | $36.70 | $36.70 | $36.70 |
| Purchase #6 | $250.50 | 11.557% | $279.4503 | $279.45 | $279.45 | $279.50 |
| Purchase #7 | $64.35 | 11.698% | $71.8777 | $71.88 | $71.90 | $71.90 |
| 7 purchase totals = | $935.04 | $1,024.4487 | $1,024.45 | $1,024.50 | $1,024.50 | |