| 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 | $233.75 | 4.813% | $245.0004 | $245.00 | $245.00 | $245.00 |
| Purchase #2 | $99.26 | 10.390% | $109.5731 | $109.57 | $109.55 | $109.60 |
| Purchase #3 | $163.33 | 5.495% | $172.305 | $172.31 | $172.30 | $172.30 |
| Purchase #4 | $247.76 | 8.842% | $269.6669 | $269.67 | $269.65 | $269.70 |
| Purchase #5 | $187.85 | 11.291% | $209.0601 | $209.06 | $209.05 | $209.10 |
| Purchase #6 | $71.95 | 11.318% | $80.0933 | $80.09 | $80.10 | $80.10 |
| Purchase #7 | $88.94 | 13.838% | $101.2475 | $101.25 | $101.25 | $101.20 |
| 7 purchase totals = | $1,092.84 | $1,186.9463 | $1,186.95 | $1,186.90 | $1,187.00 | |