| 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 | $193.99 | 9.273% | $211.9787 | $211.98 | $212.00 | $212.00 |
| Purchase #2 | $243.46 | 4.743% | $255.0073 | $255.01 | $255.00 | $255.00 |
| Purchase #3 | $118.59 | 3.452% | $122.6837 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $152.54 | 11.592% | $170.2224 | $170.22 | $170.20 | $170.20 |
| Purchase #5 | $200.60 | 5.455% | $211.5427 | $211.54 | $211.55 | $211.50 |
| Purchase #6 | $34.74 | 6.655% | $37.0519 | $37.05 | $37.05 | $37.10 |
| Purchase #7 | $33.75 | 10.726% | $37.37 | $37.37 | $37.35 | $37.40 |
| 7 purchase totals = | $977.67 | $1,045.8567 | $1,045.85 | $1,045.85 | $1,045.90 | |