| 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 | $75.29 | 11.647% | $84.059 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $250.64 | 13.129% | $283.5465 | $283.55 | $283.55 | $283.50 |
| Purchase #3 | $234.67 | 5.816% | $248.3184 | $248.32 | $248.30 | $248.30 |
| Purchase #4 | $122.50 | 6.502% | $130.465 | $130.47 | $130.45 | $130.50 |
| Purchase #5 | $201.62 | 4.413% | $210.5175 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $144.93 | 3.762% | $150.3823 | $150.38 | $150.40 | $150.40 |
| Purchase #7 | $78.82 | 8.329% | $85.3849 | $85.38 | $85.40 | $85.40 |
| 7 purchase totals = | $1,108.47 | $1,192.6736 | $1,192.68 | $1,192.65 | $1,192.70 | |