| 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 | $231.39 | 5.707% | $244.5954 | $244.60 | $244.60 | $244.60 |
| Purchase #2 | $192.90 | 12.816% | $217.6221 | $217.62 | $217.60 | $217.60 |
| Purchase #3 | $172.74 | 7.643% | $185.9425 | $185.94 | $185.95 | $185.90 |
| Purchase #4 | $63.59 | 9.688% | $69.7506 | $69.75 | $69.75 | $69.80 |
| Purchase #5 | $160.90 | 8.830% | $175.1075 | $175.11 | $175.10 | $175.10 |
| Purchase #6 | $79.35 | 6.671% | $84.6434 | $84.64 | $84.65 | $84.60 |
| Purchase #7 | $246.71 | 3.512% | $255.3745 | $255.37 | $255.35 | $255.40 |
| 7 purchase totals = | $1,147.58 | $1,233.0360 | $1,233.03 | $1,233.00 | $1,233.00 | |