| 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 | $181.47 | 12.809% | $204.7145 | $204.71 | $204.70 | $204.70 |
| Purchase #2 | $229.25 | 11.512% | $255.6413 | $255.64 | $255.65 | $255.60 |
| Purchase #3 | $219.27 | 5.497% | $231.3233 | $231.32 | $231.30 | $231.30 |
| Purchase #4 | $130.80 | 13.700% | $148.7196 | $148.72 | $148.70 | $148.70 |
| Purchase #5 | $84.75 | 8.668% | $92.0961 | $92.10 | $92.10 | $92.10 |
| Purchase #6 | $183.25 | 3.559% | $189.7719 | $189.77 | $189.75 | $189.80 |
| Purchase #7 | $69.64 | 8.734% | $75.7224 | $75.72 | $75.70 | $75.70 |
| 7 purchase totals = | $1,098.43 | $1,197.9891 | $1,197.98 | $1,197.90 | $1,197.90 | |