| 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 | $158.35 | 4.737% | $165.851 | $165.85 | $165.85 | $165.90 |
| Purchase #2 | $247.48 | 4.180% | $257.8247 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $90.92 | 11.284% | $101.1794 | $101.18 | $101.20 | $101.20 |
| Purchase #4 | $186.76 | 11.268% | $207.8041 | $207.80 | $207.80 | $207.80 |
| Purchase #5 | $35.25 | 4.606% | $36.8736 | $36.87 | $36.85 | $36.90 |
| Purchase #6 | $197.67 | 4.712% | $206.9842 | $206.98 | $207.00 | $207.00 |
| Purchase #7 | $241.45 | 4.155% | $251.4822 | $251.48 | $251.50 | $251.50 |
| 7 purchase totals = | $1,157.88 | $1,227.9992 | $1,227.98 | $1,228.00 | $1,228.10 | |