| 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 | $132.44 | 4.373% | $138.2316 | $138.23 | $138.25 | $138.20 |
| Purchase #2 | $124.80 | 4.722% | $130.6931 | $130.69 | $130.70 | $130.70 |
| Purchase #3 | $194.85 | 9.173% | $212.7236 | $212.72 | $212.70 | $212.70 |
| Purchase #4 | $101.94 | 4.865% | $106.8994 | $106.90 | $106.90 | $106.90 |
| Purchase #5 | $215.73 | 4.822% | $226.1325 | $226.13 | $226.15 | $226.10 |
| Purchase #6 | $9.95 | 11.829% | $11.127 | $11.13 | $11.15 | $11.10 |
| Purchase #7 | $236.28 | 6.410% | $251.4255 | $251.43 | $251.45 | $251.40 |
| 7 purchase totals = | $1,015.99 | $1,077.2327 | $1,077.23 | $1,077.30 | $1,077.10 | |