| 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 | $101.72 | 10.643% | $112.5461 | $112.55 | $112.55 | $112.50 |
| Purchase #2 | $111.86 | 11.115% | $124.2932 | $124.29 | $124.30 | $124.30 |
| Purchase #3 | $183.72 | 6.683% | $195.998 | $196.00 | $196.00 | $196.00 |
| Purchase #4 | $218.70 | 5.417% | $230.547 | $230.55 | $230.55 | $230.50 |
| Purchase #5 | $182.78 | 12.255% | $205.1797 | $205.18 | $205.20 | $205.20 |
| Purchase #6 | $154.98 | 6.499% | $165.0522 | $165.05 | $165.05 | $165.10 |
| Purchase #7 | $181.83 | 8.669% | $197.5928 | $197.59 | $197.60 | $197.60 |
| 7 purchase totals = | $1,135.59 | $1,231.2090 | $1,231.21 | $1,231.25 | $1,231.20 | |