| 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 | $102.58 | 10.588% | $113.4412 | $113.44 | $113.45 | $113.40 |
| Purchase #2 | $222.40 | 11.356% | $247.6557 | $247.66 | $247.65 | $247.70 |
| Purchase #3 | $75.52 | 11.306% | $84.0583 | $84.06 | $84.05 | $84.10 |
| Purchase #4 | $139.60 | 7.406% | $149.9388 | $149.94 | $149.95 | $149.90 |
| Purchase #5 | $181.36 | 11.675% | $202.5338 | $202.53 | $202.55 | $202.50 |
| Purchase #6 | $136.77 | 6.603% | $145.8009 | $145.80 | $145.80 | $145.80 |
| Purchase #7 | $221.69 | 11.868% | $248.0002 | $248.00 | $248.00 | $248.00 |
| 7 purchase totals = | $1,079.92 | $1,191.4289 | $1,191.43 | $1,191.45 | $1,191.40 | |