| 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 | $238.42 | 3.860% | $247.623 | $247.62 | $247.60 | $247.60 |
| Purchase #2 | $37.87 | 5.719% | $40.0358 | $40.04 | $40.05 | $40.00 |
| Purchase #3 | $209.80 | 5.588% | $221.5236 | $221.52 | $221.50 | $221.50 |
| Purchase #4 | $152.36 | 10.260% | $167.9921 | $167.99 | $168.00 | $168.00 |
| Purchase #5 | $60.82 | 3.353% | $62.8593 | $62.86 | $62.85 | $62.90 |
| Purchase #6 | $229.72 | 3.653% | $238.1117 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $215.64 | 12.400% | $242.3794 | $242.38 | $242.40 | $242.40 |
| 7 purchase totals = | $1,144.63 | $1,220.5249 | $1,220.52 | $1,220.50 | $1,220.50 | |