| 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 | $221.55 | 3.511% | $229.3286 | $229.33 | $229.35 | $229.30 |
| Purchase #2 | $60.37 | 6.674% | $64.3991 | $64.40 | $64.40 | $64.40 |
| Purchase #3 | $7.98 | 3.617% | $8.2686 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $84.44 | 3.351% | $87.2696 | $87.27 | $87.25 | $87.30 |
| Purchase #5 | $179.76 | 12.349% | $201.9586 | $201.96 | $201.95 | $202.00 |
| Purchase #6 | $22.32 | 5.732% | $23.5994 | $23.60 | $23.60 | $23.60 |
| Purchase #7 | $168.49 | 3.804% | $174.8994 | $174.90 | $174.90 | $174.90 |
| 7 purchase totals = | $744.91 | $789.7233 | $789.73 | $789.70 | $789.80 | |