| 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 | $93.74 | 7.684% | $100.943 | $100.94 | $100.95 | $100.90 |
| Purchase #2 | $211.62 | 11.463% | $235.878 | $235.88 | $235.90 | $235.90 |
| Purchase #3 | $213.44 | 6.734% | $227.813 | $227.81 | $227.80 | $227.80 |
| Purchase #4 | $19.42 | 9.290% | $21.2241 | $21.22 | $21.20 | $21.20 |
| Purchase #5 | $170.72 | 8.564% | $185.3405 | $185.34 | $185.35 | $185.30 |
| Purchase #6 | $249.51 | 9.686% | $273.6775 | $273.68 | $273.70 | $273.70 |
| Purchase #7 | $173.30 | 7.248% | $185.8608 | $185.86 | $185.85 | $185.90 |
| 7 purchase totals = | $1,131.75 | $1,230.7369 | $1,230.73 | $1,230.75 | $1,230.70 | |