| 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 | $172.69 | 9.282% | $188.7191 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $133.73 | 4.255% | $139.4202 | $139.42 | $139.40 | $139.40 |
| Purchase #3 | $171.56 | 3.284% | $177.194 | $177.19 | $177.20 | $177.20 |
| Purchase #4 | $9.68 | 11.378% | $10.7814 | $10.78 | $10.80 | $10.80 |
| Purchase #5 | $195.36 | 11.860% | $218.5297 | $218.53 | $218.55 | $218.50 |
| Purchase #6 | $244.76 | 8.495% | $265.5524 | $265.55 | $265.55 | $265.60 |
| Purchase #7 | $61.78 | 13.730% | $70.2624 | $70.26 | $70.25 | $70.30 |
| 7 purchase totals = | $989.56 | $1,070.4592 | $1,070.45 | $1,070.45 | $1,070.50 | |