| 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 | $8.71 | 12.513% | $9.7999 | $9.80 | $9.80 | $9.80 |
| Purchase #2 | $215.58 | 5.434% | $227.2946 | $227.29 | $227.30 | $227.30 |
| Purchase #3 | $183.59 | 12.497% | $206.5332 | $206.53 | $206.55 | $206.50 |
| Purchase #4 | $75.63 | 12.553% | $85.1238 | $85.12 | $85.10 | $85.10 |
| Purchase #5 | $71.34 | 11.502% | $79.5455 | $79.55 | $79.55 | $79.50 |
| Purchase #6 | $249.57 | 10.496% | $275.7649 | $275.76 | $275.75 | $275.80 |
| Purchase #7 | $137.40 | 7.819% | $148.1433 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $941.82 | $1,032.2052 | $1,032.19 | $1,032.20 | $1,032.10 | |