| 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 | $118.61 | 10.517% | $131.0842 | $131.08 | $131.10 | $131.10 |
| Purchase #2 | $34.71 | 9.338% | $37.9512 | $37.95 | $37.95 | $38.00 |
| Purchase #3 | $158.73 | 11.571% | $177.0966 | $177.10 | $177.10 | $177.10 |
| Purchase #4 | $97.46 | 6.300% | $103.6 | $103.60 | $103.60 | $103.60 |
| Purchase #5 | $6.47 | 6.760% | $6.9074 | $6.91 | $6.90 | $6.90 |
| Purchase #6 | $245.60 | 12.803% | $277.0442 | $277.04 | $277.05 | $277.00 |
| Purchase #7 | $148.26 | 11.613% | $165.4774 | $165.48 | $165.50 | $165.50 |
| 7 purchase totals = | $809.84 | $899.1610 | $899.16 | $899.20 | $899.20 | |