| 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 | $242.29 | 5.150% | $254.7679 | $254.77 | $254.75 | $254.80 |
| Purchase #2 | $189.40 | 8.743% | $205.9592 | $205.96 | $205.95 | $206.00 |
| Purchase #3 | $170.50 | 3.321% | $176.1623 | $176.16 | $176.15 | $176.20 |
| Purchase #4 | $34.85 | 13.120% | $39.4223 | $39.42 | $39.40 | $39.40 |
| Purchase #5 | $52.60 | 3.693% | $54.5425 | $54.54 | $54.55 | $54.50 |
| Purchase #6 | $98.45 | 12.814% | $111.0654 | $111.07 | $111.05 | $111.10 |
| Purchase #7 | $97.55 | 4.255% | $101.7008 | $101.70 | $101.70 | $101.70 |
| 7 purchase totals = | $885.64 | $943.6204 | $943.62 | $943.55 | $943.70 | |