| 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 | $36.52 | 10.409% | $40.3214 | $40.32 | $40.30 | $40.30 |
| Purchase #2 | $206.92 | 8.230% | $223.9495 | $223.95 | $223.95 | $223.90 |
| Purchase #3 | $33.59 | 12.460% | $37.7753 | $37.78 | $37.80 | $37.80 |
| Purchase #4 | $136.98 | 11.549% | $152.7998 | $152.80 | $152.80 | $152.80 |
| Purchase #5 | $147.72 | 7.436% | $158.7045 | $158.70 | $158.70 | $158.70 |
| Purchase #6 | $39.36 | 12.868% | $44.4248 | $44.42 | $44.40 | $44.40 |
| Purchase #7 | $246.90 | 8.483% | $267.8445 | $267.84 | $267.85 | $267.80 |
| 7 purchase totals = | $847.99 | $925.8198 | $925.81 | $925.80 | $925.70 | |