| 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 | $197.58 | 12.297% | $221.8764 | $221.88 | $221.90 | $221.90 |
| Purchase #2 | $39.41 | 7.248% | $42.2664 | $42.27 | $42.25 | $42.30 |
| Purchase #3 | $138.34 | 10.704% | $153.1479 | $153.15 | $153.15 | $153.10 |
| Purchase #4 | $167.63 | 11.388% | $186.7197 | $186.72 | $186.70 | $186.70 |
| Purchase #5 | $199.69 | 13.664% | $226.9756 | $226.98 | $227.00 | $227.00 |
| Purchase #6 | $236.47 | 7.131% | $253.3327 | $253.33 | $253.35 | $253.30 |
| Purchase #7 | $126.77 | 11.381% | $141.1977 | $141.20 | $141.20 | $141.20 |
| 7 purchase totals = | $1,105.89 | $1,225.5164 | $1,225.53 | $1,225.55 | $1,225.50 | |