| 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 | $189.33 | 5.637% | $200.0025 | $200.00 | $200.00 | $200.00 |
| Purchase #2 | $216.51 | 6.444% | $230.4619 | $230.46 | $230.45 | $230.50 |
| Purchase #3 | $194.69 | 5.248% | $204.9073 | $204.91 | $204.90 | $204.90 |
| Purchase #4 | $98.28 | 12.812% | $110.8716 | $110.87 | $110.85 | $110.90 |
| Purchase #5 | $165.65 | 10.821% | $183.575 | $183.58 | $183.60 | $183.60 |
| Purchase #6 | $220.93 | 9.476% | $241.8653 | $241.87 | $241.85 | $241.90 |
| Purchase #7 | $44.66 | 11.166% | $49.6467 | $49.65 | $49.65 | $49.60 |
| 7 purchase totals = | $1,130.05 | $1,221.3303 | $1,221.34 | $1,221.30 | $1,221.40 | |