| 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 | $224.89 | 9.799% | $246.927 | $246.93 | $246.95 | $246.90 |
| Purchase #2 | $172.38 | 8.703% | $187.3822 | $187.38 | $187.40 | $187.40 |
| Purchase #3 | $202.35 | 13.206% | $229.0723 | $229.07 | $229.05 | $229.10 |
| Purchase #4 | $36.67 | 6.287% | $38.9754 | $38.98 | $39.00 | $39.00 |
| Purchase #5 | $34.32 | 6.437% | $36.5292 | $36.53 | $36.55 | $36.50 |
| Purchase #6 | $188.66 | 6.335% | $200.6116 | $200.61 | $200.60 | $200.60 |
| Purchase #7 | $52.99 | 12.177% | $59.4426 | $59.44 | $59.45 | $59.40 |
| 7 purchase totals = | $912.26 | $998.9403 | $998.94 | $999.00 | $998.90 | |