| 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 | $237.43 | 13.846% | $270.3046 | $270.30 | $270.30 | $270.30 |
| Purchase #2 | $98.38 | 6.240% | $104.5189 | $104.52 | $104.50 | $104.50 |
| Purchase #3 | $250.72 | 9.653% | $274.922 | $274.92 | $274.90 | $274.90 |
| Purchase #4 | $141.67 | 5.217% | $149.0609 | $149.06 | $149.05 | $149.10 |
| Purchase #5 | $110.40 | 9.282% | $120.6473 | $120.65 | $120.65 | $120.60 |
| Purchase #6 | $181.73 | 4.480% | $189.8715 | $189.87 | $189.85 | $189.90 |
| Purchase #7 | $140.61 | 10.782% | $155.7706 | $155.77 | $155.75 | $155.80 |
| 7 purchase totals = | $1,160.94 | $1,265.0958 | $1,265.09 | $1,265.00 | $1,265.10 | |