| 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 | $198.61 | 13.682% | $225.7838 | $225.78 | $225.80 | $225.80 |
| Purchase #2 | $118.97 | 9.794% | $130.6219 | $130.62 | $130.60 | $130.60 |
| Purchase #3 | $227.55 | 4.415% | $237.5963 | $237.60 | $237.60 | $237.60 |
| Purchase #4 | $23.82 | 13.229% | $26.9711 | $26.97 | $26.95 | $27.00 |
| Purchase #5 | $245.48 | 13.121% | $277.6894 | $277.69 | $277.70 | $277.70 |
| Purchase #6 | $170.57 | 8.760% | $185.5119 | $185.51 | $185.50 | $185.50 |
| Purchase #7 | $215.65 | 6.647% | $229.9843 | $229.98 | $230.00 | $230.00 |
| 7 purchase totals = | $1,200.65 | $1,314.1587 | $1,314.15 | $1,314.15 | $1,314.20 | |