| 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 | $18.60 | 4.185% | $19.3784 | $19.38 | $19.40 | $19.40 |
| Purchase #2 | $227.53 | 11.602% | $253.928 | $253.93 | $253.95 | $253.90 |
| Purchase #3 | $151.34 | 12.732% | $170.6086 | $170.61 | $170.60 | $170.60 |
| Purchase #4 | $212.93 | 8.789% | $231.6444 | $231.64 | $231.65 | $231.60 |
| Purchase #5 | $141.60 | 6.872% | $151.3308 | $151.33 | $151.35 | $151.30 |
| Purchase #6 | $193.50 | 9.742% | $212.3508 | $212.35 | $212.35 | $212.40 |
| Purchase #7 | $124.46 | 8.632% | $135.2034 | $135.20 | $135.20 | $135.20 |
| 7 purchase totals = | $1,069.96 | $1,174.4444 | $1,174.44 | $1,174.50 | $1,174.40 | |