| 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 | $7.68 | 13.320% | $8.703 | $8.70 | $8.70 | $8.70 |
| Purchase #2 | $93.62 | 13.591% | $106.3439 | $106.34 | $106.35 | $106.30 |
| Purchase #3 | $19.70 | 3.129% | $20.3164 | $20.32 | $20.30 | $20.30 |
| Purchase #4 | $212.41 | 10.506% | $234.7258 | $234.73 | $234.75 | $234.70 |
| Purchase #5 | $103.57 | 10.871% | $114.8291 | $114.83 | $114.85 | $114.80 |
| Purchase #6 | $202.31 | 5.554% | $213.5463 | $213.55 | $213.55 | $213.50 |
| Purchase #7 | $196.31 | 13.664% | $223.1338 | $223.13 | $223.15 | $223.10 |
| 7 purchase totals = | $835.60 | $921.5983 | $921.60 | $921.65 | $921.40 | |